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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 Fix a Clicking Starter

Whatever can go wrong will go wrong. I'm pretty sure I've heard someone important say that before and in the case of starter problems...

How To Test a Chevy Cavalier MAP Sensor

The Chevy Cavalier MAP Sensor is a barometric pressure sensor that's designed to deliver information about the air coming into your engine. This MAP sensor...

How to Reset Ford Fiesta Oil Service Light

The oil service light in your Ford Fiesta is a gentle way to remind you to take your Ford in for regularly scheduled maintenance....
A wire can look perfect while its copper conductor is broken inside. Learn how to reproduce, locate, confirm and repair an intermittent harness fault

How to Find a Broken Automotive Wire Inside Intact Insulation

A car wire can be broken internally even when its insulation looks completely normal. Repeated bending, engine movement, vibration, heat or tension...

What is Engine Knock

Engine knock is also known as pre-ignition or detonation. There's several common reasons what cause knock in your engine. When your engine is running,...

Best Junkyard Turbos and How to Find them

Putting together a homemade turbo kit from junkyard turbos is one of the oldest tricks in the book. Most aftermarket turbochargers can cost you...

How To Test a Ford Mustang TPS Sensor

The throttle position sensor in your Ford Mustang is designed to read how far your throttle has opened. By determining the angle of your...

FAQ : How to Diagnose a Blown Head Gasket

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