GM has issued a voluntary emissions recall for certain examples of the Chevy Low Cab Forward (LCF) 3500 and 4500 equipped the 6.6L V8 L8T gasoline engine due to a problem related to the mass air flow ...

This video covers the process of diagnosing and replacing the Mass Air Flow Sensor in various Chevrolet vehicles, including ...

Last month we fielded a question about a fault code a reader had been trying to repair for more than a year. To recap, the Corvette in question, a ’96 model, had a recurring P0171 code, or “System Too ...

Last month we fielded a question about a fault code a reader had been trying to repair for more than a year. To recap, the Corvette in question, a ’96 model, had a recurring P0171 code, or “System Too ...

Electronic fuel injection was a big leap forward for engine control. However, early implementations often left something to be desired. This was the case for [Rob] and his Porsche 944, which had ...

I have a 2001 Nissan Micra K11 1.0. I've been experiencing really poor engine performance recently. It would start easy enough and idle OK, either cold or hot, but would not rev when I pressed the ...