Ford Model 18 Battery Testers

Learn the importance of proper electrical grounding and how it affects not only starting, but accessories and lighting as well.

Our automotive battery buyer's guide walks you through the most popular battery types and how to determine what is best for your application, be it street performance, racing, or otherwise.

Leaking engine cylinders is an important preventative maintenance test to do while racing. Learn the steps to perform this test and how to indicate proper engine tuning.

Troubleshooting a fuel gauge can be a seriously aggravating issue. Click here for a video showing some hints and tips!

Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!