Posted to the Waveform Library on 8/17/2023

Ignition and injection events are 360* of crankshaft rotation out of phase in the "No Start" and correct in the "Start" patterns.

This is a KNOWN BAD with a KNOWN GOOD from a 2005 Chevy Silverado 2500HD, 6.0L V8, 4spd automatic. Caused by a CMP that does not ...