GM 3.8L Index of Articles

This test will help you to pinpoint the problem to the ignition control module (ICM) or the crankshaft position sensor as the source of your car's no-start condition. Before... [read more]

This article presents very simple and effective on-car tests of the ignition coil packs on the GM 3.8L V6 equipped engines (Buick, Chevy, Oldsmobile, Pontiac). You'll be... [read more]