Here you will learn how to properly use your boost leak tester. I will show you how to boost leak test using the pro-kit fitted with the tire valve stem and the mounted 0-30 psi boost gauge. Learn how to test for boost leaks with our easy step-by-step guide.

Before spending time and money tracking mystery problems on the car, you should first have your car scanned for error codes and if it's turbocharged or supercharged, have a boost leak check done.