I love your magazine, and all of the how-to articles I find fascinating. Well, here is my question. I am finding a rust-colored powder in my fuel filter bowl and in the bottom of the carburetor. It ...

Diesel cars, although extremely popular because of their speed and comfort of driving, have one major drawback. They produce exhaust fumes contaminated with soot and solid particles which negatively ...

Q: My car has begun to lose power above 65-70 mph. I’ve noticed it also bogs down when I accelerate hard, like when getting on the freeway. It starts OK and runs smoothly at normal speeds. Any idea ...

Whatever you drive, we all have to take extra precautions in the winter to stay safe and protect our vehicles. For diesel equipment owners, winter means being mindful of one engine component in ...

A big part of keeping your vehicle running in the best shape it can for a long time is keeping up with routine engine care. This applies to your compact car and your diesel truck, so you don't want to ...

Where’s the value in putting a $40,000 engine at risk just to save a few bucks on a fuel filter? It’s not always clear when a fuel filter is doing its job. You put it on, you change it for another one ...

Self-learning electronic fuel injection (EFI) systems have made converting to fuel injection far less painful. This has removed complicated EFI tuning as an excuse not to convert. But a far less ...