The intake manifold in a vehicle plays a critical role, distributing incoming air evenly to each cylinder of the engine. This ...

You might be relying heavily on your engine hours and overall mileage to determine when to perform maintenance, but you should pay attention to idle hours, too.

Within the Pontiac community, there are many who are very good at physically working on their cars. Changing parts, swinging motors, and the like comes very naturally to them. But when chasing a ...

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 ...

You may have noticed that diesel drivers tend to idle their engines after driving, typically when finishing a journey, instead of switching off the engine immediately. This action may seem lazy or ...

My wife drives our 2002 Toyota Tacoma V-6 with 180,000 miles. She reports that the engine will sometimes die when shifting from park to reverse. It seems to be worse in hot weather, and usually ...

Today’s cars, trucks, and SUVs are equipped with onboard diagnostic systems that can detect when a problem occurs and will flash an alert to the driver that a glitch exists. A vehicle’s brakes, ...

Manufacturers have confirmed there is a rough idle problem with a small number of 2.0-liter Boxer four engines and traced the problem to the engine's ECU. Automotive News reports while they have both ...

Car owners would typically refer to the owner's manual to determine servicing requirements such as how many miles before the oil needs to be changed. However, there's a reason why manufacturers often ...