GM 3.1L Index of Articles

Quite a few things can cause the engine in your 3.1L V6 Chevrolet Lumina (or Monte Carlo) to crank but not start. Thankfully, there is a diagnostic strategy that you can... [read more]

This tutorial will help you to test the starter motor on the 1995-1999 3.1L Chevrolet Lumina (Monte Carlo). You'll also be able to find out if the starter motor is not... [read more]

Testing the fuel injectors on the 1995-1999 3.1L V6 Chevrolet Lumina or Monte Carlo can seem an impossible task, considering that the fuel injectors are underneath the... [read more]

Engine compression problems can cause a cylinder misfire problem or in a worst case scenario, an engine no start problem. With the help of the tutorial, you'll be able to... [read more]

This typical and simplified fuel injector wiring diagram applies to: 1998, 1999 3.1L Chevrolet Lumina. 1998, 1999 3.1L Chevrolet Monte Carlo. The fuel... [read more]

In this tutorial I'm going to explain how to test the fuel pump with a fuel pressure test gauge on the 1995-1999 3.1L V6 Chevy Lumina and Monte Carlo. With your test... [read more]

This simplified starter motor circuit wiring diagram applies to the following vehicles: 1996, 1997, 1998, 1999 3.1L V6 Chevrolet Lumina. 1996, 1997, 1998, 1999... [read more]

This typical and simplified fuel pump circuit wiring diagram applies to: 1998, 1999 3.1L Chevrolet Lumina. 1998, 1999 3.1L Chevrolet Monte Carlo. This wiring... [read more]

This typical and simplified fuel injector wiring diagram applies to: 1996, 1997 3.1L Chevrolet Lumina. 1996, 1997 3.1L Chevrolet Monte Carlo. The fuel... [read more]

This typical and simplified fuel pump circuit wiring diagram applies to: 1997 3.1L Chevrolet Lumina. 1997 3.1L Chevrolet Monte Carlo. This wiring diagram... [read more]