How-to Videos for installs and repairs on Volvo XC90 Cars

Watch this video to learn how to improve difficult to turn lug nut threads. Cleaning and rethreading the nuts will improve their performance.

Watch this video to find out what to do if the starter wire on your 01-07 Volvo S60, S80, or V70 is corroded, and the vehicle won't turn over.

How to repair, install, fix, change or replace a broken or snapped off exterior door handleon Oldsmobile Alero model years 99, 00, 01, 02, 03, and 04.

This video tells you all about the diagnostic code C0221, and how to diagnose and fix it.

Watch this video to learn what to do with all that old used up oil after your DIY oil change!

Sue gives tips on how to remove door panels, and then points out all the things you might find behind the one in your car or truck.

If your turbocharged vehicle seems sluggish, or is making odd noises, the turbocharger may be failing. Watch this video for some diagnostic tips!

This video shows you how to diagnose a bad fuel pump.

Watch this video to learn how to replace the coolant level sensor on your 99-08 Volvo V70. 1A Auto shows you how to DIY and save money!

Watch this video to learn some tips on how to diagnose driveshaft problems.