Diagnosing a tricky engine misfire that ultimately led to a faulty MAP sensor and performance issues. #CarRepair ...

A frustrating misfire with no diagnostic codes leads to an unexpected discovery. One spark plug reveals what was hiding ...

DAYTON, Ohio (WDTN) — If you’re experiencing engine misfiring or performance issues with your vehicle, it might not be your car’s fault. Poor gasoline quality can result in a blockage building up in ...

Q: My 2004 Buick Park Avenue Ultra with 60,000 miles misfires when restarted hot. The problem lasts for no more than 30 seconds. My mechanic is stumped. Any thoughts? Other than this, the car runs ...

Specifically, the Pentastar 3.6 liter engine, which has also been blasted across other social media platforms. One Redditor wrote, "The 3.6 Pentastar is the worst pile of [expletive] motor to grace ...

If the fluid in question was fuel, you have a petrol leak and a big opportunity for the engine to catch fire. If it was water, it could be condensation from the atmosphere or perhaps even residual ...

If you have a classic, vintage, or otherwise old car, you've probably heard of the distributor that it features. It's part of the ignition system that transfers current from the battery to the ...

Q: I’ve been thinking about trading in my 2008 Silverado for a new truck. Just the other day my check engine light came on. I used the OBD scanner I bought to see what the code was. It said cylinder ...

The SVS light is otherwise known as the Service Vehicle Soon light. It indicates that there’s something wrong with the car’s engine management (in the case of your Statesman). In this make and model, ...

This month we will be concentrating on diagnosing a clogged fuel injector using data from a can tool. Diagnosing a clogged injector is not always easy because the symptoms act similar to low ...