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1A Auto Video Library
Our how-to videos have helped repair over 100 million vehicles.

Find a video for your make but not the exact model? Repairs to similar models are applicable to your car!

How-to Videos for installs and repairs on GMC Sierra 3500 HD Cars

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Car or Truck Cranks Too Long Before Starting The Fuel Pressure Regulator Could Be the Problem
Car or Truck Cranks Too Long Before Starting The Fuel Pressure Regulator Could Be the Problem

Sue will show you exactly what could be causing the excessive crank and how surprisingly easy it is to fix

How to Replace Glass Lift Support 2015-2020 GMC Yukon
How to Replace Glass Lift Support 2015-2020 GMC Yukon

This video shows you how to install a glass lift support on your 2015-2020 GMC Yukon.

Upgrade Your Truck With Lighted Towing Mirrors Use These Easy Wiring Tips to Get The Job Done
Upgrade Your Truck With Lighted Towing Mirrors Use These Easy Wiring Tips to Get The Job Done

Andy shows you how easy it can be to wire in lighted mirrors in a vehicle that did not have them to begin with.

How to Replace Engine Air Filter 2015-2020 GMC Yukon
How to Replace Engine Air Filter 2015-2020 GMC Yukon

This video shows you how to install an engine air filter on your 2015-2020 GMC Yukon.

Update the Old Family Classic Car or Truck With A New Fuel Tank and Pump to Keep It Running
Update the Old Family Classic Car or Truck With A New Fuel Tank and Pump to Keep It Running

Sue talks about replacing fuel tanks, straps, and pumps on our nearly 30 year old truck!

Not Sure Where the Wind Noise Inside Your Car or Truck is Coming From Weatherstrip Kits Seal it All
Not Sure Where the Wind Noise Inside Your Car or Truck is Coming From Weatherstrip Kits Seal it All

Sue Shows you how worn door seals let air, water, and smells inside the car or truck, and how easy it can be to replace the door seal.

Spark Plug Broke Inside Your Ford 54L 3V Engine Cylinder Head This Tool Makes it Easy to Fix
Spark Plug Broke Inside Your Ford 54L 3V Engine Cylinder Head This Tool Makes it Easy to Fix

Cristian walks you through using the spark plug extractor tool that you can buy right here on 1AAuto.com!

Are Compact SUV Driveshaft U-joints Replaceable We Clear Up the Confusion and Show You What to Do
Are Compact SUV Driveshaft U-joints Replaceable We Clear Up the Confusion and Show You What to Do

Len explains the differences in driveshafts and shows you how to diagnose yours, and find out which type it is!

How to Replace Master Cylinder 2007-2013 Chevrolet Silverado
How to Replace Master Cylinder 2007-2013 Chevrolet Silverado

This video shows you how to install a new master brake cylinder in your 2007-2013 Chevrolet Silverado.

Clunking or Banging Sound in Your Car or Truck Without Bumps Locate Hard to Find Noise Yourself
Clunking or Banging Sound in Your Car or Truck Without Bumps Locate Hard to Find Noise Yourself

Andy shows you how to easily check for noises that are hard to find.

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