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

The overdrive transmission was Detroit's secret weapon in battling fuel economy regulations in the '80s, but it soon became a means for hot rodders to have their cake and eat it too. Initially, ...

Drivers of 2008 Pontiac Solstice GXP models with 2.0-liter (VIN X) engines may come into your store with several seemingly unrelated problems. Among the complaints you might hear are that the fuel ...