How-to Videos for installs and repairs on Mercury Montego Cars

Does your vehicle need an upstream or a downstream oxygen sensor? In this video, the experts at 1A Auto show you how to identify your O2 sensors to find out which part you need.

Thinking about winter tires? If you plan on driving in the snow, its a good idea!

The squealing noise coming from your brakes is a sure sign its time for some new rotors and pads!

How to repair, install, fix, change or replace a damaged, bent, or failing windshield wiper arm using a wiper arm puller.

This video shows you how to diagnose and resolve a problem causing the check engine code P0171 or P0174.

How to replace a broken, damaged or burnt out third brake light bulb to the 08 Chevy Silverado

Watch this video to learn all about the different types of engine oil, and why those differences matter!

1A Auto demonstrates a brake pad spreader tool. Use this tool to depress the caliper pistons on your next brake job. Available now, here on 1AAuto.com!

How to make, bend and double flare a new brake line.

1A Auto reviews Trail Ridge mirror TRMRP00011 on 07, 08, 09, 10, 11, 12, 13, 14 Chevy Silverado or GMC Sierra.