Q: I ve noticed my car is starting to lose power when I accelerate hard. A friend told me it might be the fuel pump and I should check the fuel pressure. I did this years ago on my pickup that had a ...

Fuel delivery issues can wreak havoc on engine performance and overall driveability. Commonfuel system and fuel pump problemscan include prolonged cranking during startup or sputtering, stumbling, and ...

If you have an older car that didn’t come from the factory with all of the important gauges, or you own a new car that you’ve improved enough that you need better readouts for things like water ...

I own a 1991 Corvette that’s developed an unusual problem: It will not start when cold unless I squirt ether starting fluid into the intake manifold, at which point it starts immediately. Once started ...

The four common causes of fuel gauge failure on your Toyota include a faulty fuel sender attached to the fuel pump, corrosion damage or kinked fuel sender circuits or connectors, a faulty fuel gauge ...

Honda has done a great job of matching its fuel systems to the stock power output of its naturally aspirated engines. However, for most readers of HT, increasing the power output is a primary goal.

Q: I am having an odd problem with my 2001 Saab 9-3. After the car is fueled, it is hard to start. I have to crank the engine, then stop, crank again, stop cranking, et cetera. This problem started ...

When it comes to performance, safety, and fuel efficiency, maintaining the right tire pressure is one of the simplest yet most crucial tasks for any driver. Despite the importance of tires, they often ...