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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 Test a Chrysler Cirrus MAP Sensor

Manifold Absolute Pressure sensors are devices that transmit vital information to your Chrysler engine computer. Otherwise known as your Chrysler Cirrus MAP sensor, this...
Multimeter testing a shared five-volt sensor reference circuit connected to several engine sensors

How to Diagnose a Shared 5-Volt Reference Circuit

One failed sensor can pull down a shared 5-volt reference circuit and make several unrelated systems report trouble at the same time....

How To Prevent Understeer

Understeer can be an annoying side effect of increasing your wheel horsepower, especially in front drive vehicles. Whenever you are adding bolt ons that...

How To Choose the Right Repair Shop

Regardless of what kind of vehicle you own, chances are you'll need the right repair shop at least one time during the life of...

FAQ : Acura RSX ECU Pinout

It wasn't so long ago when Honda swappers took a look at the complexity that a K series swap included with a bit of...

How To Reset Your Acura Maintenance Required Indicator

Your Acura maintenance required lamp is your car's gentle way of reminding you that you should take your RSX, MDX, Integra or CL in...

Turbo Wheel Trims 101 – What’s in a Number

So you are looking to turbo your car and maybe even bolt on a turbo kit. The problem is you hear all this jargon...

How To Fix – Ford Focus P1100 Trouble Code

When your Focus check engine light is on, it can be a stressful time for any Ford owner. Today I'll be showing...