Archive for September, 2011
What You Need to Know About Brake Repair
Did you just roll up to a stop sign, apply the brakes and hear a funny metallic sound you don’t remember hearing before? Or maybe you hear a grinding sound, but have ignored it for a few weeks now? Hopefully the latter is not the case, because it could be a serious problem with your brakes. The longer you go with a funny noise from the brakes region, the potential for a more expensive fix exists. The brakes might only new pads, but the longer the problem goes, they might need new rotors, calipers or something else.
Have the Brakes Checked Routinely
The brakes are something that can be checked often, when you have a routine maintenance check done or if you are having the tires rotated. Having the brake pads checked when the tires are off the vehicle is more accurate than when they are on the tires. The brake pads are measured to see how much is left and then you are given a percentage of how much brake pad is left.
Once the brake pads are getting down towards the 25% range, you should consider having them replaced. Once the pads get worn down below 50%, they can wear even faster. What might be 25% one week can be down to 15% in just a few short weeks. It is better to have the brakes replaced sooner rather than later, since you can then be assured you aren’t damaging other parts of the brakes.
To repair the brakes, the car is simply put up on a lift, the tires pulled off and then the brakes looked at. Depending on how many of the parts need to be replaced will determine how long the process will take. When just the brake pads need repair, then it will only take an hour or so. When you need the brake pads, new rotors and even calipers installed, it might take a half of a day to complete the job.
Brake repair can be costly, but it is not something you can go without on the car. When the brakes don’t work properly, the car won’t stop properly. A car that cannot stop when predicted will get in accidents or be scary to take out on the road. As soon as you suspect a brake problem, have it checked out by an ASE technician so you can get the problem fixed if it exists.
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What Are Computer Diagnostics
Did you know there were dozens of microchips in your car, sending signals to the main computer in it? Did you realize a computer was involved when you pulled on the handle of your sliding door and it shut automatically? Or how about when you went to back up, but a sensor went off because there was something small in the driveway that you did not see? Now there are even sensors that tells you when you driving into the other lane. Computers are present in a lot more components of your vehicle than you may have realized at first.
Did that sliding door get stuck halfway open this morning? Did the backup alarm keep going off, even though you were moving forward? Sounds like you need computer diagnostics to figure out exactly what is wrong. There are ASE technicians who are trained specifically to handle the electronic and computerized parts of the car. Diagnosing and finding a computer glitch can be trickier than you realized at first. It does take special training to be certified in these types of repairs, so check with the company where you are planning on taking your vehicle to make sure they have trained professionals.
Just like when your laptop at home does not function properly because of a circuit connection gone bad, your car can have the same thing happen. It takes a specialist to trace through your circuits and to spot exactly what and where the problem lays. Once they find it, then it can be repaired – usually pretty quickly. The hard part is finding exactly where the problem lays. That is also where the expense comes in – the time it takes the technician to locate the problem before it can be fixed.
How do they find a computer diagnostic problem? The vehicle is hooked up to a few different machines. The machines hook to the electronic system in the vehicle and look for codes or error messages to come up. The code can contain the location and the problem detected in your car. The technician can then get in to that location, check the wires and see where the problem is. It might be a quick and easy fix or it could be a larger problem, which requires a new computer chip or program installed in to your vehicle. Unfortunately, you won’t know anything until you have it checked out and evaluated, unless you happen to know computers and vehicles yourself!
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