How-to Videos for installs and repairs on GMC Envoy Cars

Watch this 1A Auto instructional video to find out how to replace the third brake light on your 02-09 Chevy Trailblazer.

Learn how to replace the ignition wires on your 94-05 Chevy Blazer with help from this 1A Auto video, and keep your Blazer running efficiently.

Watch this video to learn how to fix engine misfiring or stumbling. The experts at 1A Auto show how to replace the spark plugs in your 95-05 Chevy Blazer or GMC Jimmy.

For upgrades, or repairs, check out this 1A Auto video to learn how to remove or replace the door panel on your 03-08 Toyota Corolla.

If the wheel is stuck after you removed the lug nuts, this video will show you a few options for what you can do to remove it

Installation of the CURT 13120 trailer hitch on a 2011 KIA Sportage. Install Sheet - https://www.curtmfg.com/masterlibrary/13120/installsheet/CM_13120_INS.PDF Application Coverage: 2011 - 2016 Kia Sportage 2010 - 2014 Hundai Tuscon SUV Special Notes: ***DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY*** PERIODICALLY CHECK THIS RECEIVER HITCH TO ENSURE THAT ALL FASTENERS ARE TIGHT AND THAT ALL STRUCTURAL COMPONENTS ARE SOUND. *** USE EXISTING VEHICLE HARDWARE ***

After doing an oil change on your vehicle, dispose of your oil the proper way. watch this video to find out the places where you can take your old oil, for free! "Groundwork" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License

1A Auto reviews an A/C and fuel line quick disconnect tool available at 1aauto.com

1A Auto shows a few different methods for removing a stuck tire.

This set of replacement clamps is great to have around your garage or shop for your next repair or project.