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Looking for help with your vehicle? Do you see the dreaded check engine light on? have a problem with your car or truck and need a find a DIY guide? Our collection of How To articles can help you save money and time and get back on the road. No matter what issues in your vehicle you can find the how to tutorial to help you.
Whether you car problems are simple or complex, our guides are here to help. With just a digital multimeter at your side, you can test and diagnose most of your car issues with our How To articles. One of the other tools that is a must have when you want to fix a car yourself is the OBDII scan tool.
These tools quickly connect to your OBDII vehicle to read the Diagnostic Trouble Codes that are stored in your engine computer. Need a How To guide but can't find it in our archive? Leave us a comment or message us and let us know, we'll be glad to help!

Popular FAQ

How To Install Dakota Digital Translators

When swapping a motor into a different vehicle, it's only natural you are going to have issues with your stock instrumentation. Different voltage ranges,...
Ford Mustang Supercar climbing Mount Panorama during the Bathurst 1000 weekend.

Ford Gets a Bathurst Engine Change After Altitude Testing Reveals Power Loss

Supercars has approved a Bathurst-only Ford Mustang engine change following barometric testing. The decision highlights why atmospheric conditions matter to engine parity.

How To Prepare Car for Winter

Being able to prep your car for winter is a vital part of owning a car, especially if you live in a cold climate...

How To Reset Ford Fusion Oil Service Light

The Fusion Oil Service Light is otherwise known as the maintenance light, and is displayed when it's time for an oil change. This maintenance light...
Split graphic comparing turbocharger boost at sea level and high altitude, showing identical 15 psi boost but greater pressure ratio and turbo speed at elevation.

Does Altitude Affect Turbo Boost and Turbocharger Speed?

Turbo engines handle elevation better than naturally aspirated engines, but maintaining the same boost can require greater pressure ratio and turbo speed.

FAQ : How To Test Your Honda Main Relay

The PGM-FI Honda main relay failure is a very common issue among Honda/Acuras and often times people may mis-diagnose the symptoms, or replace a...

How To Test a Chevy Blazer Cam Sensor

Problems with your Chevy Blazer Cam Sensor can lead your truck not running right. Poor idle or misfire can also occur because this hall effect...

Brake Tech 101 – Everything to Know about Brakes

They say bigger is better and it's certainly one aspect that applies to the brakes in your car. It's one thing to bolt on...