Posted on 11/29/2020
You know you have an accelerator pedal; step on it and your vehicle is supposed to go. But did you know there is a part in your vehicle that keeps track of where the throttle is? It's called the Throttle Position Sensor, or TPS. The TPS is a sensor that helps your vehicle figure out the right mix of air and fuel is reaching your engine. It does that by keeping track of the throttle and sending that information to your vehicle's computer. Other factors play a role in how well your engine is performing, including air temperature, how fast the engine is turning over and air flow. When the TPS isn't working right, you may find your vehicle won't accelerate or doesn't have the power you're expecting when you press on the accelerator. In some cases, it may accelerate on its own. Sometimes your vehicle won't go over a certain speed. Your Check Engine light may go on. Any of these symptoms should be checked out soon. If your TPS stops working rig ... read more
Posted on 11/22/2020
If you keep up on technology trends, then you may be intrigued about synthetic motor oil. It was introduced in the 1960s when Mobil came up with it. Mobil's oil was different from conventional motor oil because it was first broken down to its basic molecules. Then, Mobil removed additional impurities from crude oil and "tailored them to the demands of modern engines." Synthetic oil is becoming more popular now because of its advantages over conventional oil. It's more resistant to sludge forming in an engine. It is more efficient and protects engines better under temperature extremes. Because it allows drivers to go longer between oil changes, many feel it's more convenient. The downside is that synthetic oil is more expensive, but because it doesn't need changing as often, the cost can be pretty comparable in the long run. Those who drive high performance vehicles (think Audi, BMW, Mercedes) are already using synthetic oil if they're following their ... read more
Posted on 11/15/2020
When the leaves fall, you might take a sightseeing trip to see them at peak color. Or you may simply live in a spot where there are a lot of trees. When those leaves get wet, you'd be surprised to learn just how slippery they can be. We all know ice is slippery to drive on. What causes tires to slip on ice is a thin layer of water that comes between the road and your tires. Wet leaves can have the same effect. The surfaces of leaves are super slick when they're dry, even worse when you add a little moisture. There's one other thing about leaves. They are smaller than each tire's footprint, so your tread grips the pavement with uneven traction. One study showed that your stopping distance can more than double on a surface covered with wet leaves when compared to that same road when it's dry. Double! That can spell trouble. So if you find yourself heading into an area with wet leaves on the road, slow down before you get into a ... read more
Posted on 11/8/2020
There are some dashboard lights you should pay more attention to than others. One is the air bag light. If it's on and your vehicle is in an accident, your air bags probably won't do their job. Automakers began installing air bags in the late 1990's since they were mandatory in the United States, and manufacturers have included them in Canadian vehicles as well. Safety experts say using a seat belt in combination with an air bag gives passengers the best chance of surviving a crash and minimizing serious injury. The air bag warning light takes a few different forms. Some look like a picture of a belted passenger with an inflated air bag from a side view. Or there may be a warning light that says something like "Air Bag," "SRS" (for supplemental restraint system), "Airbag Deactivated" or "Air Bag Off." Different things cause the air bag light to come on. Your vehicle may have been in an accident during which, while the air bags didn't inflate, crash s ... read more
Posted on 11/1/2020
It's pretty frustrating when your driver's window won't work. You can't get your food at the drive-thru without opening the door, have a tough time using the ATM from your vehicle, can't have that fresh breeze blowing through your hair as you listen to your favorite road tunes. Plus, there's a safety factor. Your windows provide an escape route in case you need to get out and the doors won't work. Let's take a look at what's going on when your window won't operate. Most vehicles these days have power windows. They have an electric motor in each power window and sometimes those fail. They often give you a warning that they're on their last legs by making a noise or hesitating, so if you get a sign like that, have a technician check it out. Loss of power can also be due to a blown fuse, a bad switch or faulty wiring. All windows have something called a regulator that moves the glass up and down. They have a lot of moving parts in them which can break ... read more
Posted on 10/25/2020
If you've ever noticed your vehicle's lights are dim or not working at all, the problem could be many things. But one possibility is your battery cables aren't doing their job. A power outage in your vehicle is similar to one in your house and needs to be repaired to get things back to normal. Battery cables connect your vehicle's battery to the vehicle itself. There is a positive cable when provides the power and a negative cable that connects to the vehicle chassis and provides a ground for electrical components. A failing battery cable may cause your vehicle not to start. Your starter may turn over very slowly. Or you may just hear a series of clicks. One other clue is on your dash—the battery warning light. There are many things that can cause power issues in a vehicle, but it's important to keep battery cables clean and maintained. Salt and corrosion are enemies to any power system. A technician can keep things in t ... read more
Posted on 10/18/2020
Can you think of anyone who likes getting a flat tire? Of course not. But when one of your tires winds up with a flat or leak, whether it be from things like hitting a curb, running over a nail or picking up a sharp stone, it's time to have someone who knows what they're doing take care of it. If you're thinking you'd like to avoid having to buy a new tire, you wonder if a patch or plug will suffice. It depends where the puncture is and how big the hole is. Most tire experts will say if the hole in the tire is less than ¼ of an inch or 6 mm, a patch can work. But a patch likely won't work if the compromised part of the tire is on its shoulder or sidewall. Here's why. The shoulder of a tire is the part between the sidewall and tread and it's usually rounded. It's under a lot of pressure, more than even the sidewalls. And because of that curved shape, it's hard to get a patch or plug to hold. The sidewall is the side of the tire. Sid ... read more
Posted on 10/11/2020
Engines required a lot more maintenance in earlier times. You'd have to have your spark plugs, wires, rotors, caps, distributor points, fuel and air filters changed periodically. There were mechanical adjustments of a vehicle's timing, dwell, spark gap and idle mixture, too. Unless you like to tinker with old cars, a lot of those terms won't mean much to you. That service was called a "tune up" back then, and you can see why. But now, computers have reduced the number of maintenance items, and a tune up is a whole lot different than it used to be. In fact, in some vehicle service facilities, that term is also a thing of the past. A tune up of today would more accurately be called simply periodic maintenance. Now, most vehicles still have spark plugs and wires, fuel filters, air filters and PCV valves, and they should be inspected tested and/or replaced at regular intervals. Your vehicle's manufacturer has made recommendations on how often that ... read more
Posted on 10/4/2020
If you've ever had a flat tire, then you know welcome it is to have a spare tire that is properly inflated, in good shape and easy to get to. Problem is many of us don't even give our spare tire (if we even have one) a second thought. If you have an SUV or truck with a spare, it may be mounted outside the vehicle, such as on the tailgate or underneath the vehicle. All of them, especially those underneath, take the brunt of debris, moisture, salt and dirt from the road surface, a potpourri of corrosion potential. The hardware that holds these on can rust into a solid mess, making it hard for you or even a roadside assistance service to get off. If you have one of those, have it checked and maintained at your vehicle repair facility on a regular basis. They should be lubricated and cleaned periodically, and some recommend doing this service every time you have your tires rotated. If the spare is the same size as the tires on the vehicle, it may be a go ... read more
Posted on 9/27/2020
Can you think of anyone who enjoys aging? Wrinkles where you don't want them, gray hair, eyes that won't focus any more, no stamina. Believe it or not, your tires age, too, and they don't get better the older they get. And here's the important thing to know, even if they can still pass a tread depth test, they may simply be too old to be safe Here's the best way to understand this. Have you ever found an old deck of playing cards with a rubber band wrapped around them? Try stretching the rubber band. SNAP! It's all cracked and brittle. And you haven't stressed that rubber one bit since the time you put them in that drawer. Now you know what's happening to your tires. Rubber ages. Just like us, the day we come into the world, we start to go downhill (no pun intended). Oh, engineers are able to make a tire last longer than ever before. But that gas that keeps us alive—oxygen—seems to love to chemically mi ... read more