GM 3.4L Index of Articles

An engine compression test can give you a wealth of information about the internal health of the engine. But beyond that, it can also let you know if an engine compression... [read more]

The crankshaft position sensor can be considered the beating heart of the ignition system. And your 3.4L V6 Buick (Oldsmobile) comes equipped with two of them (a 7X CKP... [read more]

This simplified ignition system wiring diagram applies to the following vehicles: 1995 3.4L DOHC V6 Oldsmobile Cutlass Supreme. This typical circuit diagram includes... [read more]

This typical and simplified fuel injector wiring diagram applies to: 1995 3.4L Oldsmobile Cutlass Supreme. The fuel injectors are located underneath the intake... [read more]