Q: How often should I change my oil?

Hello. Your car is equipped with a computer-controlled transmission, so a scanner should be connected, the system checked for codes, and the data analyzed. This vehicle doesn't have a dipstick for the transmission, so a special procedure must be followed...

Hi there. Many components make up your cooling system. If any of these components are not functioning properly it will cause your vehicle to overheat. If your vehicle is not leaking any coolant chances are that your radiator fan(s) are...

There is a technical bulletin to replace the brake switch and harness. The brake lights not coming on will not let the engine starter operate. The bulletin number is NTB10-139. If you would like a professional to address this issue...

Hello. It is safe to switch over to synthetic oil if that is what you wish to do. It is just not a good idea to switch back and forth from synthetic to conventional oil as this can cause leaks...

As you know, this is caused by a lean fuel condition. This can be caused by a few different things, one of which is a dirty or failing mass air flow sensor, which you have already replaced. The other potential...

A Battery Light (https://www.yourmechanic.com/services/service-battery-cables) is triggered for several reasons. When the technician says they have "plugged" it in, they may be referring to scanning the vehicle for diagnostic troubleshooting codes (https://www.yourmechanic.com/article/how-to-read-and-understand-check-engine-light-codes-by-jason-unrau). This would inform them of any electrical issues the...

Hi there: Once the vehicle starts, the job of the battery is pretty much done; which means if you're having issues with the vehicle shutting off, it's most likely caused by ignition system components; such as a the distributor or...

Some learned engine operating parameters values, stored in the PCM (engine computer), can be lost when the battery is replaced. However, after 25 miles or so, the engine should operate normally as it did before. If it doesn't, then there...

Oxygen sensors that are in-line after the catalytic converter (i.e., downstream sensors) should output a relatively steady voltage. The purpose of the downstream oxygen sensor is to monitor the efficiency of the converter rather than provide feedback to the the...