Cabin Air Filter Replacement: 1991 GMC C1500 Sierra 5.0L V8 Extended Cab Pickup Sierra 5.0L V8 Extended Cab Pickup

Our research indicates that your vehicle does not have a cabin air filter (also known as a pollen or AC filter). Vehicles without cabin air filters typically have a plastic mesh that prevents leaves and other foreign objects from entering the HVAC system. This mesh is part of the vehicle and does not need to be changed.

Author

Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.

Check for a blown engine fuse

Odd electrical problems that come out of nowhere can often signify a blown engine fuse - check and change yours here!

1997 Chevrolet Tahoe 5.7L V8

Set the clock to the correct time

Is the clock in your car ahead or behind? Learn how to set it here!

1997 Chevrolet Tahoe 5.7L V8

Complete oil & filter change

Sure you can take it in for a $19 lube, but are you OK with a stripped oil pan and cheap parts in return?

1997 Chevrolet Tahoe 5.7L V8

Add antifreeze

Low coolant levels is all to common - top yours up today

1997 Chevrolet Tahoe 5.7L V8