Showing posts with label automotive. Show all posts
Showing posts with label automotive. Show all posts

Friday, May 29, 2015

Buying A New Vs. Used Car To Save Money


Choosing to buy a new or used car ultimately depends on balancing your lifestyle with your transportation needs. But if you’re looking strictly at the money angle, here’s my take on it.

Buying Used Makes Cents

Let’s look at a real-world example, with a Ford F150.
New 2015 F-150 XLT Super Crew Short Bed price: $37,500
State sales tax (national average of 6%): $2250
Total: 39750
48 month loan at 2.5% interest: total $41814
Full coverage insurance to cover the lender: $1400 per year
Driving 12,000 miles at 20 mpg (V6 ecoBoost), $2.75 gas price: $1650 per year
Cost to own the truck for 48 months: $54014

Used 2013 F-150 XLT Crew Short Bed, 32,696 miles: $28,500
Sales tax (6%): $1710
Total: 30210
48 month loan at 2.5% interest: total $31778
Full coverage insurance: $1400 per year
Driving same amount of miles as above, except V8 only gets 16 mpg: $2062 per year
Cost to own the truck for 48 months: $35240

We have not considered maintenance costs, it’s possible the used truck will require more repairs and scheduled maintenance than the new one. Still, there is nearly $19,000 difference between buying the new truck and the used truck. That can buy a lot of mechanic time, tires, etc.

You do also miss out on the latest electronics and safety features. But since when is an aluminum body and more buttons on the steering wheel worth $19k? Better still, you can choose an even older truck and increase your long term savings...


Saturday, March 2, 2013

Lisle 63600 Oil Filter Wrench Review

I picked up the Lisle 63600 oil filter wrench for less than $9 at a local farm supply store and couldn't wait to put it to the test. It performed as well as all the other reviews suggested, but there are a few quirks that might influence your buying decision.

Essentially it is a cam-action clamp with a square cut out of the base for a 3/8" drive ratchet or extension. As you rotate the wrench to the left, the edge of the jaws grip the cylindrical shape of the oil filter. It is advertised as fitting oil filters from 2-1/2" to 3-1/8" in diameter. It worked great on the compact car I was using it on. (There is a larger version for larger truck filters.) All pieces are solid metal, but the spring is kind of flimsy. I guess it has to be in order to allow the jaws to open freely. But the fact that Lisle lists the replacement spring part number right on the package doesn't give me much faith. Besides the spring the clamp feels solid enough, it would survive being rattled around in a toolbox or dropped off a workbench just fine.


The reason the Lisle 63600 is so handy is because of the 3/8" drive hole in the end. You can put a ratchet right on the wrench, or you can hook up all kinds of extensions and universal connectors to create a wrench that will reach almost anywhere in the engine bay while keeping your hands clear.

One thing I noticed is that the cutout for the male end of my 3/8" extension is a little skimpy - it's not quite deep enough. There's also no detent or lip inside the square to hold the ball on the extension or ratchet, really it's just hanging there by the friction between the ball and the square. If you're using a wobble extension (like most extensions are these days) the wrench will wobble around considerably since you can't stick the extension far enough into the drive square to lock it into position. I think even if you had an extension with a locking ball it wouldn't have anything inside the drive square to lock to.

From the back you can see that it's made in the USA. Nice.

The jaws rotate on their rivets to open and accept an oil filter. The spring keeps their edges in contact with the oil filter. From this angle you can see the ball of my extension peeking out. If you were holding it sideways the wrench would probably fall off. For that reason this tool is best used to loosen the filter when it's stuck, but not for completely removing the filter. (I think most people already understand that your hands are best for removing the filter once its loose.)

Another angle showing the construction. The base is just two round plates of steel. You can also see how far it moves on my wobble extension. This is actually a good thing so you don't have to have the extension perfectly lined up with the filter before you loosen it.

One last shot of the Lisle 63600 jaws clamped around a filter. (It's a new filter.) As you can see only the  edges of the jaws make contact with the filter. It's easy to apply plenty of force to remove the most stubborn oil filters with this tool. But because of the jaw design, it only works to loosen filters. You can not screw on a new filter with this tool. Which is a good thing, since filters should only be screwed on by hand anyway. Although I can see if the filter was in some remote location on the block under a bunch of stuff where you couldn't fit your arm the ability to screw a filter on would be nice.

In a nutshell:
This is an oil filter wrench that will likely outlast you.
It is easy to get on oil filters at odd angles. If you can get your extension to it, you can remove it.
You can apply lots of force to a stubborn filter, even if there isn't room to swing the handle of a band-type oil filter wrench.
One size fits a variety of filters for domestic and import vehicles, unlike the molded plastic filter wrenches where you need a specific size for each filter.
It's a little loose on the extension, if you're going to be working over a full oil pan you'll want to keep one hand on the wrench so it doesn't fall off.
It only works to remove filters, it will not put filters back on.

If you're into changing your own oil, this is probably the only oil filter wrench you're ever going to need.

Wednesday, August 29, 2012

Toyota Echo Ownership Experience: True Cost to Own a Toyota Echo


The Toyota Echo is ridiculously cheap to own. I’ve had my 2000 Toyota Echo sedan for more than two years without a single incident of anything going wrong. Check out a few online forums on the topic – the Echo is built like a tank where it counts, under the hood. There are numerous online examples of Echos going over 200,000 miles, and the Toyota Echo was one of Consumer Reports’ most reliable used cars back in the years following its appearance on the market.

Regular maintenance costs for the Echo are impressively low. Because the 1.5L engine is so small, it requires less coolant and motor oil than other vehicles. While an SUV or truck might require 6 quarts of oil, for example, the Echo requires just 3.9 quarts (when the filter is changed.) Of course, you’ll need to do your own maintenance to see these savings, otherwise your mechanic will charge you the “big car” price. Other elements are similarly downsized and less expensive. I recently purchased new Michelin Defender tires for it, and they were something like $114.00 a piece, totaling 460 bucks. A friend’s Buick Rendezvous required a larger tire that cost significantly more.

Also, since my Echo has so few options and components (no power locks or power windows, no cruise control, no automatic headlights or keyless entry, no sunroof, no turbocharger, etc) I think there are simply fewer things that can go wrong. So far reliability has been outstanding, although I understand there are a few known issues with the Mass Airflow Sensor (located above the engine air cleaner box) malfunctioning.

To put the icing on the cake, getting car insurance for a Toyota Echo is cheap, cheap, cheap! I recently chose to drop comprehensive and collision coverage on it, since it is an older car that doesn’t have much cash value, but to give you some idea, a 500 deductible for comprehensive & collision insurance cost about $12.00 per month, and liability insurance was about $20.00 per month. That’s peanuts compared to most, but keep in mind I’m in the upper Midwest, one of the cheapest places in the US to get auto insurance. If only my state gave a registration discount for efficient cars!

So as you can see I don’t have a lot of numbers to throw around regarding the true cost to own a Toyota Echo, but I can confidently say that it is less expensive than your average car. Top-notch reliability, low routine maintenance costs, inexpensive to insure, and excellent fuel economy to boot… it all adds up to a pretty nice package with relatively few drawbacks.

More In The Toyota Echo Ownership Series:
Toyota Echo Ownership Experience: Notes for Tall Drivers (or Why I Chose the Echo)
Toyota Echo Ownership Experience: Notes on MPG
Toyota Echo Ownership Experience: Highway Cruising & Cabin Comfort: Not Bad, Not A Lexus
Toyota Echo Ownership Experience: What is it like driving an Echo in the snow?

Toyota Echo Ownership Experience: What is it like driving an Echo in the snow?


I live in the Midwest and drive a 2000 Toyota Echo sedan with automatic transmission. While you’re probably aware that it snows a lot in the Midwest, you might be curious how a economy-class, front-wheel drive, 2000-lb car drives and handles in the snow and in other Midwestern winter conditions.

In a word, driving in snow with the Echo is tense. I tend to get nervous driving in snow anyway, and I hope the majority of other drivers do too, but honestly the Echo is just so small that it’s hard to ignore even a little snow when you’re driving. The relatively narrow tires do cut through fresh snow on a rural road pretty well, if you’re traveling along at a high enough speed (around 35 usually is good enough). And the light weight of the car means it’s pretty easy to bring it to a stop when you have time to plan your braking in advance.

But the short wheelbase and weight distribution over said wheelbase means that if you do have to stop quickly, the rear tires are quick to lock up and the back end easily starts traveling sideways. Overdo one of these stops and you’ll probably find your rear bumper leading the way into the ditch. Luckily I’ve never experienced that, and this is a problem with all front wheel drive vehicles to some extent, but it seems especially bad in the Echo. The narrower tires also mean less rubber is in contact with the ground, which works out fine because of the light weight of the Echo, but it just doesn’t feel as secure on icy roads or slush.

Also, if you do happen to slow down when you’re cutting through the snow, and you lose your momentum, you’ll get stuck. The relatively low ground clearance makes it easy to get hung up just pulling out of your driveway. But if you’re the kind of person who shovels a path just big enough for your car, you will have a slight advantage. My Toyota Echo does not have ABS or any kind of traction control, so if the model you are considering does you’ll need to think about how that might affect your experience.

After the snow is cleaned up, you have the rest of the winter wonderland to deal with – freezing temps, frosty windows and cold starts. My Echo has always started up, even at about minus 20 degrees F. Once when it was around that temperature, the transmission began slipping when I gave it too much gas leaving the parking lot at work, but that cleared up once it warmed up. The rear window defroster is pitiful. I’m not sure if there just isn’t enough electrical power between the blower, AC, headlights, wipers and all that stuff for the defroster to get warm, but it really takes a long time to melt snow or ice off the rear windshield. It can handle a little moisture or a light frost fine, but a heavy frost or snow means you must use your scraper!

One odd thing about the Echo is that when you start it cold (after having left it sit and cool down for a period of time) there is a blue temperature light that comes on in the instrument cluster. This blue gauge light is normal and means that the Echo’s engine has not reached the optimal operating temperature yet. It also means that the engine and exhaust system is running in open loop mode, which is less efficient than the mode used by a hot engine. The Echo also will not shift into the final gear until the engine warms up and the blue light goes out. This can be very scary if you’re just getting on the highway with the blue light still on, since you’ll be buzzing along at 70 mph in third gear at what feels like about 6000 rpm for half a mile and it will seem like something is wrong. But once the light goes out, the car usually is quick to shift into fourth. Sometimes on my Echo you have to let off the gas for it to upshift into the final gear.

If it’s very cold out (say less than 0 degrees F) it can take a long time for the blue light to go out. Like most modern vehicles, the Echo doesn’t warm up much when it’s started cold and left outside to idle in cold weather, so it makes no sense to start it and let it sit for 10 minutes. In my experience it will not generate much heat for the defrost or cause the blue light to go out by just idling at below-freezing temps.

The Toyota Echo is not as versatile in the snow and cold as most vehicles. But it will still get you reliably from A to B, even if you can’t see out the back window and are gripping the steering wheel tightly and worrying about sliding off the road. I’m not sure it’s a bad thing to be scared to drive too fast in the snow anyway. If you’re the kind of person who absolutely must get to work under any conditions, you’re looking at the wrong vehicle – try a 4x4 instead. If you’re the kind of person who goes back to bed when the snow is blowing or stays home on snowdays, the Echo will work fine.

More In The Toyota Echo Ownership Series:
Toyota Echo Ownership Experience: Notes for Tall Drivers (or Why I Chose the Echo)
Toyota Echo Ownership Experience: Notes on MPG
Toyota Echo Ownership Experience: Highway Cruising & Cabin Comfort: Not Bad, Not A Lexus
Toyota Echo Ownership Experience: True Cost to Own a Toyota Echo

Toyota Echo Ownership Experience: Highway Cruising & Cabin Comfort: Not Bad, Not A Lexus


The Toyota Echo wouldn’t be my first choice of car for a highway cruiser. Here’s why: the short wheelbase and jaunty handling characteristics that accompany it are well-suited for urban treks, but they don’t fare as well on the long hauls.

First, the tall silhouette is very susceptible to being buffeted by crosswinds, and on a day with gusty winds in excess of 10 mph you’ll be fighting the wheel just to stay in your own lane. Also, the tiny tires (13” diameter) are a mighty big benefit when you’re at the parts shop picking out new rubber, but they sure are noisy on all but the freshest blacktop. That and the economy-class soundproofing in the cabin make for a noisy, fatiguing environment inside the cabin on long trips. Frankly, it’s hard to hold a conversation or listen to the radio at a comfortable volume in the Echo at highway speeds. A better use of the Echo is for bombing around town on errand runs or as your everyday commuter.

To add to the handling drawbacks, the interior amenities are very much lacking in the Echo. Pretty much everything besides the four wheels and a seat was optional. My Echo has an aftermarket CD player in it that has a clock, otherwise a dashboard clock was only available as an option. AC and rear window defrost? Options. Power steering? Option! I guess that’s why the base price was so low (just under $14 grand). In later model years they had power windows and power locks, ABS and keyless entry, but my Echo doesn’t have those things, and I don’t think they would make it any more comfy on long trips.

The lack of cruise control becomes more than a missing amenity as your trip length is extended. It turns into a serious problem. On one voyage I remember alternating between my left and right feet on the highway to keep my foot from cramping up. Honestly, when was the last time you drove with your foot for more than an hour at a time? My foot certainly isn’t up to that kind of challenge. Sure, there are aftermarket cruise control kits for the Echo, and a lot of drivers have them installed and never look back, but I am hesitant to put one in myself and I’m not going to pay someone to add that to the car. Plus, there’s some obvious safety risks to having an aftermarket device take control of the throttle. Lets just say that I can’t believe a car made for this millennia was missing cruise control.

So the Echo falls flat as a highway-conquering cruiser, and the cabin comfort is not so good. But for an economy car with a bottom line price tag, was anyone surprised? My advice is if you’re looking for a highway cruiser you need to look elsewhere unless you’re really ready for the quirks. But if you’re not going too far  the Toyota Echo just might be for you.

More In The Toyota Echo Ownership Series:
Toyota Echo Ownership Experience: Notes for Tall Drivers (or Why I Chose the Echo)
Toyota Echo Ownership Experience: Notes on MPG
Toyota Echo Ownership Experience: What is it like driving an Echo in the snow?
Toyota Echo Ownership Experience: True Cost to Own a Toyota Echo

Toyota Echo Ownership Experience: Notes on MPG


Part of what makes the Toyota Echo so attractive to me is the efficiency. While you would expect an economy-class car like the Echo to be fairly frugal, even I was surprised and skeptical when I read that the Echo sedan with an automatic tranny is EPA-eastimated to achieve 32/39 mpg. You can imagine how shocked I was, then, when I first pulled up to the pump and fueled up the 10.7 gallon tank and calculated that I had gotten 35 mpg! At that time, gas was more than $4.00 a gallon in the Midwest and SUVs and trucks were routinely dropping Bejamin Franklins into their gas tanks like it was nothing. And here’s a goofy looking car with a drivetrain that would be equally at home in a lawn mower (or so it seems sometimes) that gets 35 mpg and costs less than $50.00 to fill up.

My point is that the Echo is great on gas. Even if you factor in all the other cons about the car that you can think of, the fact is it’s an efficient little vehicle that is only a handful of mpgs less efficient than the newest Toyota Prius (at this writing) without any hybrid technology at all.

It's worth noting that the gas mileage does decrease in the hot summer months and the freezing winter months. My Echo is finished with a metallic Black Pearl paint job that get hot in the sun faster than your oven will preheat, so you’re running the AC all the time. The AC is actually an add-on option and I kind of think maybe if it had been standard equipment someone at Toyota would have wanted a bigger power plant in the Echo to run it, because it really does cause a noticeable drag on the engine. With the AC on, the auto transmission shifts later as the engine revs higher when the compressor is on. And there’s an electromagnetic clutch on the AC pulley that kicks on and off with a noticeable clunk every few mintues as the compressor engages and disengages, and your engine power will surge when it’s off and get sluggish when it’s on. It’s annoying but not too bad at highway speeds. You’ll likely notice it when you’re counting on the peppy 1.5 liter four to pull out in front of someone on a highway entrance and end up with a rearview full of their grille instead of the car lengths between you that you had hoped for.

In summer running that AC all the time I’ve seen anywhere from 32 to 38 mpg and in the winter with the heat on, battling slushy roads and cold starts anywhere from 28 to 36 mpg. Those are still some pretty decent numbers for a car with over 120k and 12 years on the clock!

More In The Toyota Echo Ownership Series:
Toyota Echo Ownership Experience: Notes for Tall Drivers (or Why I Chose the Echo)
Toyota Echo Ownership Experience: Highway Cruising & Cabin Comfort: Not Bad, Not A Lexus
Toyota Echo Ownership Experience: What is it like driving an Echo in the snow?
Toyota Echo Ownership Experience: True Cost to Own a Toyota Echo

Toyota Echo Ownership Experience: Notes for Tall Drivers (or Why I Chose the Echo)


I drive a 2000 Toyota Echo and I’m here to tell you that the Echo is an amazing car for tall drivers. I am 6 feet 9 inches tall with a beanpole figure, and while I do have to do a little turtling (craning the neck down and out) to see the traffic signals at intersections, the Echo is among the very very few cars that I could comfortably sit in, let alone drive.

The front head and leg room doesn’t look all that great on paper, at 39.9” and 41.1” respectively, but something about the upright driving position and tall greenhouse let it work well for tall people. It has a seat that is kind of skimpy but nothing different than your other economy class cars, and it really doesn’t offer much support beyond my butt, but since you’re sitting almost as if you were in a minivan it works. Well, it works for most trips less than 200 miles, I should say. And given the lack of cruise control you’re not going to be driving much farther than that without getting out and stretching out your foot anyway. A tiny dummy pedal on the left doesn’t do much for my size 14 foot either, and I have to consciously move my left foot off of it to it doesn’t get too stiff on a long trip.

The front doors on the sedan are large enough for large people to get in and out comfortably, and while I do have to scrunch down to enter and sit in pretty much any sedan, the Echo isn't nearly as bad as other econo cars in this class. Rather than falling into the driver's seat, I can just kind of sit down into it.

Most other tall people at my height and up are driving with their seats tipped so far back they are checking their blind spot out of the rear window, but the Toyota Echo actually lets me sit up a little straighter than normal. It’s not perfect, I’m definitely still leaning back, but I think my in-laws said it best after going for a spin: the Toyota Echo is bigger inside than it looks from the outside. Back seat room is cramped for me, I have to bend sideways or way forward to even think about sitting in the back seat, but I never spend any time back there. As a front seat passenger the room is also pretty much fine.

The Echo also comes with 60/40 folding rear seats, and as tiny as the rear trunk lid appears you can actually get a fair amount of stuff in there. Ten paper grocery bags are no problem, but bulky stuff like multiple sleeping bags or a disassembled bicycle can be a challenge. (And if you’re wondering, yes, my uber-large Schwinn Impact mountain bike does fit in the back with the seat down and both tires removed. You just need a shoehorn to get it in.)

The moral of this story is simple: if you’re 6’9” or less, an Echo will work fine for you. You might get some weird looks getting out of it, but given the reliability and mpg stuff that I’ll be touching on in future posts, I wouldn’t hesitate to pick one up.

More In The Toyota Echo Ownership Series:
Toyota Echo Ownership Experience: Notes on MPG
Toyota Echo Ownership Experience: Highway Cruising & Cabin Comfort: Not Bad, Not A Lexus
Toyota Echo Ownership Experience: What is it like driving an Echo in the snow?
Toyota Echo Ownership Experience: True Cost to Own a Toyota Echo

Toyota Echo Ownership Experience: Introduction

My 2000 Toyota Echo is 12 years old, and I feel like it's finally time to give it a review on my blog! This is the first in a series of posts that will attempt to detail my ownership experience with the Toyota Echo on several levels.

Let's begin with an introduction. Toyota created the Echo starting with the 2000 model year as an inexpensive car aimed at younger customers. Previously, this segment of the car market had been served by the Toyota Tercel, and for anyone used to that vehicle's styling the Echo looks a lot like someone took a Tercel and inflated it. Inflated it a lot, actually. The tall shape and short trunk lid give it a unique look that I've heard of as "cute" or "goofy" (although I haven't really heard anyone say anything bad about it, just that it's different.) The tiny grille up front and fairly flat sides do make for an interesting look at any angle, and I always think it looks like the engine is weighing the front end down since the whole car appears slanted forward from the side. It’s a look that’s best described as “original.”

Under the pint-sized bodywork is a matching engine: a 1.5L four-cylinder aluminum engine that generates 108 horses and 105 lb-ft of torque. Of course, the curb weight of the four-door sedan is only 2030 lbs., so the engine hauls the Echo to 60 mph in 8.5 seconds. Not too bad, but keep in mind that you're going to have to punch the pedal through the floor to achieve that number anywhere besides the test track. My Toyota Echo has the optional A/C (yes, air conditioning was an option) which noticeably saps engine power when it's engaged.

The engine is also equipped with variable valve timing for increased efficiency - Toyota's version is dubbed VVT-i. The Echo’s small engine is a good fit for the technology, and EPA mpg estimates for the 4-speed automatic model are 32/39. In real life I’ve been seeing right around those numbers on a highway commute of 30 miles to work and back, but it does drop some in the Midwest winter. It’s also worth mentioning that the Echo’s transmission is “hill-smart” meaning it won’t upshift to go up a hill unless it’s a serious grade. In practice this represents another smart choice by Echo engineers – the small engine is capable of moving the Echo up grades without lagging just fine in the final gear. And you won’t even notice if it does lag a little since I don’t think cruise control was even an option until the 2005 model year.

Given its low, low original price (typically under $14,000) Toyota has done an amazing job on getting all the basics right and adding just enough of a twist that you feel like you’re driving something special. In fact, it kind of makes me want to buy another quirky car just so I don’t have a common vehicle. Maybe that’s just my left brain expressing itself, since my wallet sure is going to be surprised when I have to say goodbye to my Echo!

More In The Toyota Echo Ownership Series:
Toyota Echo Ownership Experience: Notes for Tall Drivers (or Why I Chose the Echo)
Toyota Echo Ownership Experience: Notes on MPG
Toyota Echo Ownership Experience: Highway Cruising & Cabin Comfort: Not Bad, Not A Lexus
Toyota Echo Ownership Experience: What is it like driving an Echo in the snow?
Toyota Echo Ownership Experience: True Cost to Own a Toyota Echo

Tuesday, August 14, 2012

2000-2005 Chevrolet Impala Turn Signals Not Working: Solved

I recently went on a 600 mile road trip with our 2004 Chevy Impala. On the way home the turn signals stopped functioning normally. The indicator light in the dashboard would stay lit without blinking until the turn signal cancelled out.

After arriving home I checked the turn signals from outside the vehicle and discovered they were not working at all when the indicator inside the vehicle was illuminated. At first I thought it was only a burnt out bulb, but when using the hazard lamps all four bulbs worked fine.

After doing some more research on the web, I discovered that there is sometimes an electrical gremlin with the hazard switch module in the dashboard of these cars. The hazard switch also controls the turn signals. My solution to the problem was to push the hazard switch on and off rapidly for a little bit, and since then the turn signals have been working like they should. I just thought I would drop this tip in case anyone is having a similar issue.

If the problem with the turn signals not working happens again and just pushing the hazard switch on and off a few times doesn't work, I guess I will have to replace the hazard switch. Looks like if you're a surgeon you can replace it without removing the dash... I can't wait. But for now it is working fine.

Edit: If you do need to replace the hazard switch, you can do it without removing the entire dash. Here is a link to a flickr set (a group of photos and captions) that shows the process very well.
Link to Flickr Set for replacing the chevy impala turn signal switch

Also please let me know in the comments if my solution - pushing the turn signal switch on and off rapidly - works for you!

Monday, August 6, 2012

How To Change The Batteries in an Accutire MS-4021b Tire Gauge

accutire ms-4021b
If you enjoyed my review of the Accutire MS-4021b tire pressure gauge, you may also be interested in how to change the battery. Changing the batteries inside an Accutire MS-4021b tire pressure gauge is easy. You'll need:
A Phillips screwdriver (I used a PH1 sized bit and it worked fine).
3 new LR44 batteries to replace the old ones inside your gauge. These batteries are also called A76,  357, or AG13 and are 1.5 volts each, making for 4.5 volts of total power.

Flip the gauge over and unscrew the battery compartment cover. It will drop out when you turn the unit upside down. Then hit the handle against the palm of your hand until the batteries pop out. It took quite a bit of force to knock them loose. I was surprised at how securely they are held in place.

Here you can see the original batteries that came with my device, no-name "button cell" batteries marked LR44. Also note that the battery compartment is completely enclosed in plastic. As cheap as this device is, it seems like there actually was some engineering that went into it. There is no possible way those batteries are getting knocked loosed even if you drop it, and it keeps dirt out of the inside of the gauge. There are even little symbols molded into the compartment showing you which way to turn the new batteries so the polarity is correct, another nice touch I was not expecting.

Just line up your three new LR44 batteries like the inside of the compartment shows and squeeze them into the metal battery holders. Then screw the battery compartment cover back on. Piece of cake!

Saturday, July 14, 2012

Accutire Model MS-4021B Tire Pressure Gauge Review

First Impressions and Images
Here's the second of the two tire pressure gauges I recently got, the Accutire MS-4021B. (The other was the Joe's Racing 32307 gauge, a mechanical dial-type gauge. Find that review here: Review of Joe's Racing 32307 Tire Pressure Gauge.)

The Accutire is a lightweight plastic model that got top marks from Comsumer Reports (not that that means much, see this post on why I think Consumer Reports sucks: Why Consumer Reports Sucks.) It has a soft-touch plastic handle, negative LCD display with red backlight, measures about 6.5" from the end of the handle to the chuck, and is made in China.

It runs on three LR44 1.5 volt button cell batteries, which can be swapped out by removing the battery cover on the back of the handle. Click here for a how-to with photos of the battery changing process. Also on the back are a sticker with what I assume is the date of manufacture and another sticker with the FCC information for the device. There is no on or off switch, the unit turns itself on automatically when you press it to a tire valve and shuts off a few seconds after displaying the pressure reading.

Here's a top view. There is a handy detent to rest your thumb on when taking a pressure, letting you apply force directly in line with the chuck. You can also see the two-part plastic construction seam that runs the length of the unit.

Here's the plastic chuck. The entire unit is fairly lightweight, but I think if you dropped it on the chuck or stepped on it by accident it would probably break. Also it does not swivel or move in any way, so it can be awkward to line it up perfectly with a valve stem. Still, it's easy enough to get a good seal, and I never had a problem maintaining a leak-free fit on the tire stem. It is actually less finicky than the Joe's Racing gauge.

The negative LCD display measures 1-7/8" x 1/2", and the digits are easy to read at arm's length, even in direct sunlight. You can't see the red backlight in these brightly lit images but it does have a reddish color when you're using it in a dim garage.


Using this Gauge
Here's a shot of the unit in action - basically, using a pressure gauge does not get easier than this. It turns itself on and off and displays the pressure clearly without any guesswork or thinking by the user. There are no moving parts to wear out. It shows the pressure for about 4 seconds after you remove it from the valve stem. It automatically calibrates itself after taking a reading (you'll never need to follow the confusing "zero set" directions on the package). It fits in a cargo pocket or your glove compartment. It's also dirt cheap, and if you accidentally backed it over or if you had a glovebox meltdown I wouldn't be heartbroken about replacing it. The package says it has a five-year warranty. You can actually replace the batteries yourself when they wear out. That's a lot of high points for a gauge that only costs about $10.

Accuracy
The package states that this unit measures from 5-150 psi in temps of 0-100 degrees F with and accuracy or +/- 1% + 0.5. I take that to mean that it has a 1% margin of error over the 145 psi range, or a maximum of 1.45 psi off from the true value at any given psi. This is comparable to published stats from other digital and analog gauges that cost quite a bit more, so for the price this gauge is plenty accurate.

The Final Word
This is an especially user-friendly gauge that also happens to be especially cheap. I would keep a more expensive dial-type gauge around in the garage and throw this one in the car so you always have one along. Overall I would not hesitate to recommend this gauge to anyone.

Review of Joe's Racing 32307 Tire Pressure Gauge

Images and First Impressions
I recently bought a couple of new tire pressure gauges. Here's one of them, the Joe's Racing 32307 glow-in-the-dark 0-60psi gauge. There are plenty of good reviews for this item on Amazon but none of them have photos! The unit cost me $23.99. It has a 2-3/8" glow-in-the-dark dial marked in 1-lb. increments, a 17" hose, and includes a pre-installed rubber protective cover for the gauge, preattached swiveling angle chuck and a ball-type chuck.

Here's another look at it, you can see that it also has a bleeder button that allows you to release air from a tire until it reaches the desired pressure. From this angle it's hard to see inside the chuck, but inside it has a brass thing to depress the valve stem. No worries about plastic parts breaking. The whole unit has a solid feel like it should last a lifetime.

A slightly better view of the inside of the angled chuck. It swivels, making it easy to line it up with your valve stem.

Here's a shot of the chrome-plated angled chuck and the included ball-type chuck, which is made of metal and is quite a bit beefier than most I've seen.

Here you can see the glow-in-the-dark dial. The entire dial illuminates after being in the sun or being held in front of a headlight for a few seconds. It's a nice touch.

Another shot of the dial. It's kind of different but the psi is marked in 1-lb increments all the way around the dial. No more guessing if you're at 32 or 33. It's easy to measure to the nearest 1/2-lb. and I would say if you were really inclined to you could guesstimate to the nearest 1/4-lb. of a psi.

The back of the dial and other side of the angle chuck. The rubber protective cover goes over the entire back of the gauge, making it easy to grip and absorbing bumps while it's in your toolbox. Of course, the included directions note that it will be knocked out of calibration if you drop it, so the cover is mostly just to protect it during transport and give a better grip - I doubt it would save it if you dropped it.

Here's the bleeder button and hose from the side. This is the only area where the country of origin is referenced. I believe it just means that the hose they use to make the gauge is made in the USA, so I'm not sure if the whole unit is made in the USA or not. The joint where the bleeder button and hose meet the gauge does not swivel, just the angle chuck to hose joint does. It's also worth noting that the product does not reference the Joe's Racing model number (32307) anywhere on the unit itself.

Here's the package before I opened it. There's no reference to the country of origin on the package either. Also no warranty information, but at least there is a bar code with the model number of 32307 shown. The package seems like it was done on a small-scale vacuum packaging system, it's not very fancy (yes, that is an ordinary rubber band) and the back of the package is simply a piece of plain white cardboard. The quality of the gauge makes up for it though.

Use Notes
This gauge is a joy to use. It can be finicky to get a good seal with the valve stem, but if you ensure that you are meeting the stem squarely you can hold it tightly to a tire stem without any air escaping. The bleeder button is a nice feature and works smoothly. I have not tried the ball-type chuck yet, so I can't comment on that.

Accuracy
I don't have the lab equipment required to determine how well calibrated this unit is. In head-to-head testing with the Accutire MS-4021B, the Accutire digital gauge measured about 3/4-lb. higher than the Joe's Racing gauge. (This was on a typical July day at about 80 degrees F, with two readings taken on the same tire a few seconds apart.) (You can read my review of the Accutire gauge here: Accutire Model MS-4021B Tire Pressure Gauge Review.)
 I would be more inclined to trust the Joe's racing gauge because it measures a smaller range and costs more. The Accutire gauge actually does list the accuracy as plus or minus 1%, and it measures 5-150 psi, so it seems like it could be off by as much as 1.45 psi, but it only measures in 0.5 psi increments.
Of course, your tires heat up to varying temps depending on the speed you're driving anyway. The change in temperature causes a change in pressure. And the ambient temperature is hardly constant between the morning and afternoon when you're commuting to work, for example.
So does the increased accuracy of the Joe's Racing gauge matter to the average Joe? Probably not.

The Final Word
If you're careful with your tools and want an air gauge that should last a long time, I'd say this one should be near the top of your list. It also seems to be plenty accurate, but as explained above that 1 psi probably doesn't make much difference.