What kind of oil pressure does a GMC Yukon have? Hello – battling low oil pressure on a 2011 GMC Yukon XL Denali (6.2) w/ Continue Reading
What kind of a C system does a Silverado 1500 have?
What kind of a C system does a Silverado 1500 have? The A/C system in your Silverado 1500 consists of a compressor that is belt-driven, Continue Reading
What kind of car is a 2015 GMC Sierra?
What kind of car is a 2015 GMC Sierra? Was this review helpful? (24) (1) Purchased a 2015 Sierra 1500 SLT (crew cab) and traded Continue Reading
How long is a 2021 GMC 3500 dually?
How long is a 2021 GMC 3500 dually? 266.1 in 2021 GMC Sierra 3500HD Specs & Features Dimensions Gross weight 11500 lbs. Ground clearance 11.2 Continue Reading
What causes the 2135 code on a PCM?
What causes the 2135 code on a PCM? What causes the 2135 code? 1 Faulty PCM 2 Faulty throttle position sensor (s) 3 Faulty accelerator Continue Reading
How big is a GMC Sierra 1500 truck?
How big is a GMC Sierra 1500 truck? The new trailer-tow mirrors and camera system help make hauling up to 12,200 pounds a breeze. With Continue Reading
What do you need to be a GM master technician?
What do you need to be a GM master technician? To be a GM Master Technician, not only does a technician need to go through Continue Reading
Is the GMC Sierra 1500 unchanged for 2013?
Is the GMC Sierra 1500 unchanged for 2013? The GMC Sierra 1500 is unchanged for 2013 with the exception of a minor update to the Continue Reading
What is a spark plug coil called?
What is a spark plug coil called? An ignition coil, also known as a spark coil, is an induction coil in your car’s ignition system Continue Reading
What kind of car is 2012 GMC Sierra?
What kind of car is 2012 GMC Sierra? Put wheel-to-wheel against its rivals, the 2012 GMC Sierra 2500HD (and Chevy Silverado twin) can’t quite match Continue Reading
Do OBD plug in performance chips really work?
Do OBD plug in performance chips really work? Do performance chips work? Absolutely. The changes made by a performance tuner will be more noticeable on Continue Reading
How do I fix my GM code p1345?
How do I fix my GM code p1345? Loose the distributor hold down bolt with engine OFF. Make sure your OBD scanner is plugged in Continue Reading
What kind of differential oil does a GMC Yukon use?
What kind of differential oil does a GMC Yukon use? GM Original Equipment™ SAE 75W-85 Synthetic API GL-5 Differential Fluid, 1 Quart by ACDelco®. Location: Continue Reading
Where is the orifice tube located on a truck?
Where is the orifice tube located on a truck? The orifice/filter is usually installed in the metal part of the high press line where the Continue Reading
What is undersize bearing?
What is undersize bearing? An undersized bearing has extra material thickness on the inside of the bearing facing the crankshaft journal. Undersized bearings are used Continue Reading
Does LBZ Duramax have exhaust brake?
Does LBZ Duramax have exhaust brake? A. Yes, but it (the ECM) doesn’t use the turbine for braking. Instead, just like the MD’s for that Continue Reading
Why does my car make a clicking noise when I start it?
Why does my car make a clicking noise when I start it? Because the starter is not getting enough electricity to stay powered and crank Continue Reading
What happens when you lose a vacuum booster?
What happens when you lose a vacuum booster? This is known as it’s balanced or at rest position. Brake booster failure will leave a vehicle Continue Reading
Can the air filter cause my car to shake?
Can the air filter cause my car to shake? Engine Problems There are a few parts within a vehicle’s engine that could cause a car Continue Reading
Do you have to remove rear axle shafts?
Do you have to remove rear axle shafts? This is what I used to replace my rear dust shields. This procedure can be used for Continue Reading