Q: My 2004 Buick Park Avenue Ultra with 60,000 miles misfires when restarted hot. The missing lasts for no more than 30 seconds. My mechanic is stumped. Any thoughts? Other than this, the car runs ...

Question: I have a 1992 Chevrolet S-10 pickup with the four-cylinder engine. I told my mechanic that my truck, when idling, sounds rough at times. And when accelerating, it sometimes hesitates. He ...

I own a 1991 Corvette that’s developed an unusual problem: It will not start when cold unless I squirt ether starting fluid into the intake manifold, at which point it starts immediately. Once started ...

Your car's engine needs a very specific diet of air and fuel to do its job, and it's the fuel pressure regulator's (FPR) job to feed it the right amount. The gadget is relatively tiny and can fit in ...

The fuel tank pressure sensor is part of the fuel pump assembly and is mounted on top of the tank or inside the tank. It’s part of the evaporative emissions system (commonly referred to as “EVAP”) and ...

This problem could be as a result of a number of things.I have listed a number of them that you might want to check out. 1.Low fuel pressure - supply from the tank to the HPP (high pressure pump)do ...