Posted on Sunday 22 May 2022
Let's face it. New vehicles are expensive, so finding a good used one can save drivers a lot of money. It's tempting to look through ads, find a private seller who has what you're looking for and pay a price you think is a great deal. But when you go over to look at a used car, do you really know what to look for to uncover potential problems with it? The answer is probably no. Used cars can look great on the outside, maybe even have lustrous paint and a super clean interior. But is it possible that vehicle's been in an accident? Does it have electrical problems you can't detect easily? Is any fluid leaking that you don't know about? Think about it. You are about to spend thousands of dollars for a complex machine and you're considering judging its condition without much expertise. That's why it makes sense to have a qualified technician inspect any used vehicle you're considering buying. Many vehicle repair facilities will do it for around ... read more
Posted on Sunday 15 May 2022
Spring is a peak season for vehicle sales; companies aggressively market new models and offer all sorts of incentives. So you may be tempted to buy a shiny new beauty. But should you? If you've regularly maintained the vehicle you're driving now, you probably don't NEED a new one. Even if your current one needs some repairs, how do those costs compare to what you'd spend on a new vehicle? A brand new vehicle starts to depreciate the second you drive it off the lot. How much? Experts say you'll lose half of its value during the first 5 years of owning a new vehicle. So if you pay $30,000 for a new one, you'll lose $15,000 in 5 years. That's a lot. If you have paid off your current vehicle, think of having to start making car payments again. Let's say your new payment would be $350 a month. Bet you can think of a lot of things you can buy with an extra $350 a month. Many considering a new vehicle don't factor how much their insurance and license tag fe ... read more
Posted on Sunday 08 May 2022
If someone asked you what gas made up the largest portion of the atmosphere, what would you guess? Well, it's not oxygen; it only makes up 20.9 percent. But since we're talking about oxygen, you should know that your vehicle uses oxygen sensors to make sure your engine is running the way it should. The oxygen sensors measure how much oxygen is in your exhaust. If there's too much, it means there's a problem with the mixture of fuel and air. The sensor sends signals to computers in your engine and adjusts the mixture so it maximizes performance and efficiency. It does this constantly. Many vehicles have multiple oxygen sensors. Some have one close to the engine, another close to the muffler. Two measurements are better than one since they allow readings to be more accurate. You may have a vehicle with a dual exhaust, so you'd have twice as many oxygen sensors. Your oxygen sensors can fail. One thing that can damage them is contaminat ... read more
Posted on Sunday 01 May 2022
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 Sunday 24 April 2022
If you were to name the most important safety feature on your vehicle right now, what would your answer be? A lot of driving experts would agree that it’s your brakes. Most newer vehicles use a well-engineered and efficient style of brakes called disc brakes. The name disc brakes comes from one of the components: a disc attached to the wheel hub that is squeezed by parts called calipers. If you’ve ever ridden a bicycle with hand brakes, you probably have seen how they squeeze against the rim of the bike wheel to stop the bike. It’s similar to the way your vehicle’s calipers squeeze against the disc rotor, with added parts called brake pads attached to the calipers that are what create the friction and stop your vehicle. Here’s why disc brakes need regular maintenance. Over time, that friction creates wear and tear on the brake pads and the rotors, and you’ll start to see the signs. Your brakes may have one of the 3 &ldqu ... read more
Posted on Sunday 17 April 2022
There's nothing that radiates cool like a vehicle radiator that's helping to keep your engine running at the proper temperature. You don't have to baby it, but you can't simply ignore it, either. Let's take a quick dive under the hood to let you know what the radiator is doing. It takes the heat your engine produces and moves that heat outside. It's not an easy job and heat is an engine's number one enemy. Now that you're thinking how nice you want to be to your radiator, we have a couple of ideas how you can take care of it. The easiest thing is to pay attention to your vehicle's temperature gauge. If it gets in the "too hot" or "not hot enough" range, have it checked out soon. Make sure your coolant is kept at the correct level and if you see a trend that you have to add coolant more than a couple of times a year, you might have a leak. Even if there are no obvious problems, every couple of years or so, consider taking your vehicle in for radiator ... read more
Posted on Sunday 10 April 2022
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 Sunday 03 April 2022
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 Sunday 27 March 2022
When you start up your gasoline engine car, you may not know that it's using the same ignition principles as it has for decades. You have spark plugs that require enough power so a spark can jump across a gap at its tip. Years ago, a vehicle's 12-volt system had to produce 15,000-25,000 volts to do that, so engineers came up with something called an ignition coil that bumps up the voltage. It also has to be done at just the right interval called timing. The first systems had a distributor, a mechanical device with a rotating disc that switched the power to the ignition coil on and off. That higher voltage then was sent to the spark plugs at the correct time interval. But the mechanical "points" had to be replaced and adjusted every 12,000 miles/20,000 kilometers. Engineers later replaced the switching mechanism with solid state ones, but they still needed replacement after 120,000 miles/200,000 kilometers. The next evolution came in the 80's when the distributor ... read more
Posted on Sunday 20 March 2022
You spend a lot of money on a vehicle, probably the most money you'll spend on anything except a house. But the spending doesn't stop after you've bought it. It goes into things like insurance, repairs and fuel. One good piece of news is that you can cut down the amount you spend on fuel if you follow a few tips. Keep your speed under 50 mph/80 kph. Anything over that and your fuel economy will go down quickly the faster you go. Sure, you can legally drive faster than that, but practice this one tip and it can save you from 7%-14% on fuel. Use cruise control. The steady speed increases fuel economy by avoiding unnecessary braking and accelerating. If your vehicle is carrying unnecessary weight, unload it. If you can save 100 pounds/45 kilograms, it can save you 1% of your fuel. Don't idle. Let's say you're sitting in a parking lot with your engine running for 10 seconds. Any more and you're wasting fuel. Turn ... read more