Jason Stahl, Author at UnderhoodService
VIDEO: When Oil Level Sensors Fail

Jason Stahl tells us how oil level sensors work as well as the conditions under which they can fail. Sponsored by Standard.

oil level sensot fail video featured
VIDEO: Diagnosing Fuel System Leaks In GDI Systems

Jason Stahl discusses gasoline direct injection systems, and ways to prevent leaks in the system after a fuel pump or injector have been replaced. Sponsored by Standard.

VIDEO: Resetting Throttle-By-Wire

Jason Stahl discusses the best and safest way to reset a throttle-by-wire system. Sponsored by Standard.