General Motors has issued a service update for certain units of the refreshed Chevy Silverado 1500 pickup equipped with the 3.0L I6 LZ0 turbodiesel Duramax engine and non-ETRS transmission due to a ...

Flash tuners are all the rage now. After the evaporation of ECM "chips" from the OEs' offerings around 1993, it took a solid 10 years or so for the PCM re-flashing business to evolve into the reliable ...

General Motors has issued two Customer Satisfaction Programs for certain model years of the Chevy LCF (Low Cab Forward) 6500 XD truck due to a problem with tires sizes and speed calibrations. Select ...

You have to give credit where it is due. In previous years, we’d have to wait months after a new car came out before tuning software was offered at all, and even ...