How do you check the DEF fluid level on a GMC Sierra? Checking your Diesel Exhaust Fluid level: You can check the Diesel Exhaust Fluid Continue Reading
How to repair a GMC Sierra instrument cluster?
How to repair a GMC Sierra instrument cluster? Click your make below to see the failures we service for specific models. If you do not Continue Reading
How often does a GMC Yukon XL need to be changed?
How often does a GMC Yukon XL need to be changed? by Matt Scheer. According to the Haynes Repair Manual, the GMC Yukon XL needs Continue Reading
How do you remove Hydroboost from brake pedal?
How do you remove Hydroboost from brake pedal? Look straight up at the end of the brake pedal and find the metal clip to remove. Continue Reading
Can a head gasket leak lead to an intake manifold leak?
Can a head gasket leak lead to an intake manifold leak? Manifold Gasket Leak A leak in the intake manifold gasket can lead to coolant Continue Reading
How to replace multifunction switch in GMC Sierra?
How to replace multifunction switch in GMC Sierra? 1A Auto shows you how to repair, install, fix, change or replace a broken, damaged, faded, worn Continue Reading
Is there a DTC for a GM 4WD?
Is there a DTC for a GM 4WD? Some later model 4WD systems have scan tool capabilities along with diagnostic trouble codes (DTCs) to help Continue Reading
Where can I buy a 2007 GMC Sierra Denali?
Where can I buy a 2007 GMC Sierra Denali? 2007 Sierra Denali listings within 50 miles of your ZIP code. Get answers to buy with Continue Reading
What are the specs of a LML Duramax?
What are the specs of a LML Duramax? The LML Duramax shocked its rivals when it was revealed, offering 397 horsepower and 765 lb-ft of Continue Reading
Where can I buy a manual fuel pump?
Where can I buy a manual fuel pump? For more information on the fluid compatibility of any of our manual fuel hand pumps, please contact Continue Reading
What is done during camshaft position actuator replacement?
What is done during camshaft position actuator replacement? What Is Done during Camshaft Position Actuator Replacement? Your camshaft’s actuator is a small device placed on Continue Reading
How to install transmission output shaft seal on rear wheel drive truck?
How to install transmission output shaft seal on rear wheel drive truck? How to Install a Transmission Output Shaft Seal on a Rear Wheel Drive Continue Reading