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Vehicles go into limp mode when the computer detects a possibility of damaging other components if you continue to drive it in the current state. Because of all the variables that go into diagnosing a drivability issue and given the...
Hi there, thanks for writing in. If this problem only happens when you're in gear and accelerating, its very possible that it could have a transmission problem that causing a hesitation. I have seen issues like this before. It's also...
There would need to be a few checks to be done first. See if there is proper fan operation. Does the fan come on after the vehicle reaches about 220 degrees on the gauge? If the fan comes on and...
Hello. Unfortunately, if this is not a mechanical repair to the powertrain it would not be considered under the Lemon Law. Most of the time this noise comes from the exhaust. In a lot of cases, unbolting the exhaust and...
Hi there. Usually when a trunk won't close, it's due to the trunk lock latch being damaged. This is something that can be replaced by a professional mechanic. However, before you decide to replace the trunk latch, you might want...
The traction control system monitors the steering stability of the vehicle and engages when loss of traction has been detected. This is done by the use of electronic sensors that communicate with the Power Train Control Module (PCM) regarding steering...
Hi There, It sounds like your thermostat in your cooling system is sticking causing the temperature gauge to fluctuate as you have indicated. The thermostat regulates the flow of the coolant in your car's engine and controls when the coolant...
Hi There, You can certainly run the motor without a muffler without damaging anything, however it will most likely not pass an emissions test depending on what state you are in. As you may know, most states require mufflers on...
In addition to seeking a diagnostic and repair, you can report unintended acceleration incidents to the National Highway Traffic Safety Administration - NHTSA (http://www.safercar.gov). Obviously, uncommanded acceleration is a serious safety hazard. Without a first hand examination of your car,...
When When summer ends, skiers start thinking about hitting the hills, and that means having to contend with winter driving conditions. Not just any vehicle is going to get the job done. We have evaluated several used ski-worthy vehicles, and...
Shopping Shopping for a used Mercedes-Benz vehicle often leads many drivers to consider certified pre-owned options. Mercedes-Benz is one of many manufacturers that have a certified pre-owned (CPO) program. Each car manufacturer structures their CPO program differently; read on to...