Chevy Lumina
1982-1994 Chevy Cavaliers

What is the firing order for a 1990 Chevy Lumina 3.1L?

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2007-08-08 16:49:17
2007-08-08 16:49:17

standing looking at the engine with the water pump nearest you. left side: 1 - 3 - 5 right side: 2 - 4 - 6 Firing Order: 1 - 2 - 3 - 4 - 5 - 6 ( taken from "Haynes Auto Repair Book)

Distributor Rotation: Clockwise

#1 is to the front center. This can be located by lookin at the hold-done cap screws, #1 is right next to the hold-down cap screw facing the #5 spark-plug.

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Hey Aleta= It is 1-6-5-4-3-2-GoodluckJoe

Hey Curtis==It is 1-6-5-4-3-2. GoodluckJoe


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