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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 Troubleshoot Your Transmission

The automatic transmission in your vehicle is undoubtedly the most complex component of your entire car, and yet it's sole purpose is very simple....
Factory LS1 press-fit piston pin compared with aftermarket full-floating wrist pin and retaining locks

LS1 Press-Fit vs. Full-Floating Wrist Pins: What’s the Difference?

Factory LS1 wrist pins use a press-fit connecting-rod arrangement, while many aftermarket combinations use full-floating pins and retaining locks. Learn how each design works and which measurements matter.

Horsepower vs Torque – Making Legit Power

Contrary to popular belief, the terms horsepower and torque are not interchangeable. While engine speed or RPM, horsepower and torque all work in conjunction...
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How To Install a Skunk2 VTEC Solenoid

One of the best and oldest import manufacturers in the game, Skunk2 continues to roll out impressive products and how-to install videos that continue...

FAQ – Nissan 300ZX Turbo ECU Pinout

The 1992-1995 Nissan 300ZX burst onto the scene back in the early nineties and took the automotive world by storm. Winning Motor Trend's Import...

How To Check your Acura RL Trouble Code

When your see the familiar yellow light of your check engine light on your dash, you don't need a scan tool to retrieve your...
California gas station showing regular gasoline at $6.40 per gallon as statewide fuel prices approach a record high in October 2026.

California Gas Prices Near Record High as Drivers Face $6.40 a Gallon

California regular gasoline has climbed to roughly $6.40 per gallon, putting the statewide average within a few cents of the all-time record as crude-oil costs, refinery constraints and the state's isolated fuel market pressure drivers.

FAQ : Common MGP Caliper Cover Questions Answered

MGP Caliper Covers have been one of the hottest modification trends since their release, giving people a way to simply and affordably upgrade the...