Regardless of the type of spark plug used by your car, chances are high that without proper engine maintenance, you could experience spark plug fouling. Fouled spark plugs cause misfires, rough idle, ...

Q: I have a question about my ’96 Tahoe that I hope you can help me with. The check-engine light came on and my scanner pulled the codes for an engine miss in cylinders 4 and 6. I replaced the plugs, ...

Subject says it all. An old 70's Toyota pickup, for my SO's daughter to use to get to archeological dig site. Bought for a pittance with only 74K, it got home OK, but didn't run after that. I know it ...

You can (and should) actually read your spark plugs for valuable "clues" about how your engine is operating. To read your spark plugs, follow these steps: 1. When you get the first spark plug out of ...

Spark plugs come in many different types, but they also have many different heat ranges. Here's what that means, as well as ...

There are a million things that make a car run like it's supposed to and there are even more that make it run like crap. One of the most essential and often overlooked components of automotive ...