How-to Videos for installs and repairs on Nissan Altima Cars

This video teaches you what a mass air flow sensor is, the job it performs, and what to do if it's not working correctly!

This video shows you what to check and diagnose when you have an overheating vehicle.

How to repair, install, fix, change or replace failing, rusted, rotted, or damaged rear upper control arms on 02, 03, 04, 05, 06 Nissan Altima.

If you have a lug nut that won't quite tighten all the way on a stud, you may be tempted to fill the gap with washers. Dont! Andy explains why in this short.

How to check your tire pressure, and why properly inflating your tires will reduce your help your fuel mileage

Watch this video to learn how you can replace the rear brake caliper on your 2002-06 Nissan Altima.

Learn how to remove the door panel and replace a damaged or bad window regulator with the help of the 1A mechanics in this video.

Check out this 1A Auto water pump wrench demo video. This wrench is for some Chevy, Daewoo, and Pontiac vehicles with a 1.6L engine.

Watch this video to learn how to remove or replace the horns on your 06-12 Nissan Altima. If yours doesn't work, or sounds odd, try out this 1A Auto guide!

Watch this video to learn more about these dust masks that you can use to breathe safely during messy jobs. They are available now at 1AAuto.com