Cabin Air Filter Replacement: 2012 GMC Sierra 1500 WT 4.8L V8 FlexFuel Crew Cab Pickup WT 4.8L V8 FlexFuel Crew 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.

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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.

Top up power steering fluid

Help keep your car as responsive as you are by maintaining proper power steering fluid levels

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)

Replace reverse light

White light when you back up - yup, they burn out and you can replace them with bright LEDs

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)

Add air to your tires

Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)

Check for a blown interior fuse

Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here!

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)