Tracking down engine problems was covered in a recent class.
HomeTowne Auto Repair and Tire participated in an Advanced Engine Diagnostics training that was run by NAPA AutoTech.
Data is one of the topics discussed during the training.
The NAPA AutoTech representative showed what a compression stroke and the wave form for a good crankshaft sensor look like.

The engine diagnostics process
Information from the engine diagnostics training can…