How-to Videos for installs and repairs on Chevrolet Trailblazer EXT Cars

Check out this lifehack fix for your leaky exhaust until you have time to do a full replacement!

Watch this video to find out the other parts that might need to be replaced while you change spark plugs.

If your brakes are making scraping or grinding noises, or pulse or vibrate when you use them, check out this video to see what to look for on your vehicle

Check out this video from 1A Auto to learn how to use touch up paint to fix chips and scratches on your vehicle.

Haven't driven in a while? Watch this video to learn what to check before you start your vehicle up again!

Watch this video to learn the difference between all wheel drive and four wheel drive!

This video will show how to properly depressurize and disconnect and later reconnect the fuel lines to access and replace the fuel tank yourself

No video for your specific vehicle? No problem! See how to replace a brake caliper in general terms. The process is very similar for most modern cars!

Check out this video if you want to learn how to do your own patching and painting! This tutorial will help you repair those deep dents and scratches!

How to repair, install, fix, change or replace a broken, damaged, cracked, faded, cloudy, or chipped signal light on 02, 03, 04, 05, 06, 07, 08, 09 GMC Envoy, Envoy XL, or Envoy XUV.