How to check for vacuum leaks ( 1999-2006 V8 Silverado )? You can find this tutorial in Spanish here: Como Encontrar Fugas De Vacío (1999-2006 Continue Reading
What is the 2004 GMC Sierra crew cab?
What is the 2004 GMC Sierra crew cab? The 2004 GMC Sierra 2500 Crew Cab takes the power and utility of the Sierra 2500 but Continue Reading
Is it bad to change spark plugs after 100, 000 miles?
Is it bad to change spark plugs after 100, 000 miles? 100,000 mile spark plug changes = another bad idea from auto engineers. Yeah, you Continue Reading
What causes a vibration in a 6l transmission?
What causes a vibration in a 6l transmission? Other sources of a vibration include insufficient damping or isolation of the engine or driveline, an irregular Continue Reading
Where are the wiring diagrams on a GMC Truck?
Where are the wiring diagrams on a GMC Truck? Chevy and GMC truck diagrams are different, usually in the exterior light and dash sections. All Continue Reading
Is there a coolant leak on a Duramax Diesel?
Is there a coolant leak on a Duramax Diesel? Currently, since December 2010 another supplement to the EGR cooler pressure tester adapter set, EN-48974-20, was Continue Reading
When was the last time my Chevy fuel pump failed?
When was the last time my Chevy fuel pump failed? The technical service bulletin that explains the cause of the repeat failure of the Chevy Continue Reading
What kind of fuel does a Duramax lift pump use?
What kind of fuel does a Duramax lift pump use? The AFE 42-14021 DFS780 Fuel System with Full-Time Operation for your 2011-2016 GM 6.6L Duramax Continue Reading
Why does my GMC Canyon heater not work?
Why does my GMC Canyon heater not work? Sometimes the outer sheath on the cable will get disconnected from the retainer, at either end of Continue Reading