Trouble ranging all the way from bad gas mileage to burned valves has been traced to faulty fuel I pumps. But faulty fuel delivery is often due to some bad condition entirely outside of the fuel pump ...

CARS.COM — Replacing a fuel filter isn’t listed as a regular maintenance item on most vehicles, and in those cases it generally doesn’t need attention unless it’s diagnosed as the cause of hard ...

Q: I enjoy your magazine, but I missed the memo about replacing my fuel filter every 30,000 miles. To be honest, my C4 Corvette has over 90,000 miles on it and I have never replaced the fuel filter ...

You probably don't think much about changing your fuel filter unless your car's performance seems a little sluggish. It's not a part of most drivers' maintenance routines, like changing the oil or ...

Have you ever had a car that's difficult to start after driving it for a while on a hot day? Does your Mopar run strong up to 4,000 rpm, then just seem to run out of power? If so, your car is ...