Add Yahoo as a preferred source to see more of our stories on Google. Car engines can present countless issues throughout your vehicle's lifespan, and some brands are known for internal problems more ...

Your engine feels calm at a stoplight because a hidden idle system keeps fuel, air, and spark in balance. That quiet stability is not luck, it is the result of sensors, valves, and software working ...

Oh boy, we're stuck in traffic. People are honking, the lane next to you seems to go by faster, and you know if you merge, it'll suddenly slow down. At least we're in a car. The engine idling for a ...

It's a big day. You've finally installed that lumpy cam in your big-block street-stormer, and you're ready for the testdrive. The cam's all broken in, the timing and ...

There are plenty of different schools of thought on the matter, but the truth depends on what type of car you have. There are differing opinions on how long an engine should idle and warm up before ...

Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

On chilly fall mornings in North Carolina, there’s no better feeling than hopping into a nice, warm car before you leave for work. But is warming your car up better for your engine’s performance? It ...