Does cleaning a throttle body help? While throttle-body cleaning is good preventative car maintenance, it should also help engine drivability. In fact, if you’ve noticed Continue Reading
What to do if your GMC Sierra stall out?
What to do if your GMC Sierra stall out? 69 people found this helpful. I have a 98 gmc searria 4×4 i checked fuel pressure Continue Reading
How are differentials and drive axles adjusted?
How are differentials and drive axles adjusted? Differential Case Adjustments •The differential case can be adjusted side to side to provide proper backlash and side Continue Reading
Where is the O2 sensor in the catalytic converter?
Where is the O2 sensor in the catalytic converter? O2 sensors look like a plug sticking out of the exhaust system. They are normally positioned Continue Reading
When to change the fluid in the differential?
When to change the fluid in the differential? Fluid Level should be checked (“A” Service) Differential should be checked for leaks (“A” Service) Fluid should Continue Reading
What are the upper control arms on a GM 2500HD?
What are the upper control arms on a GM 2500HD? The Cognito 110-90297 Uniball Tubular Upper Control Arms (No Shock Mounts) are engineered to work Continue Reading
When do I get a misfire code on my engine?
When do I get a misfire code on my engine? Misfire codes do not always indicate there is an issue with the ignition system. A Continue Reading
What is the towing capacity of a 2021 GMC 2500HD?
What is the towing capacity of a 2021 GMC 2500HD? The maximum conventional towing capacity in a new GMC Sierra 2500 HD with a gas Continue Reading
Why does my car hesitate when I press the gas?
Why does my car hesitate when I press the gas? So when the stoplight turns from red to green, you punch the gas pedal, hoping Continue Reading
Why does my car not start when I Turn on the key?
Why does my car not start when I Turn on the key? So, a worn-out belt can prevent the Crankshaft-Camshaft Position Sensor from synchronizing; causing Continue Reading
Where is the actuator on a 2004 Yukon?
Where is the actuator on a 2004 Yukon? The one above the drivers pedal controls where it comes out only. the one pictured is the Continue Reading
What size is a Vortec engine?
What size is a Vortec engine? When you speak about Vortec engines, mainly it is about the 5.0L/5.7L engines based on the original 1955 Small-Block Continue Reading