"What is the firing order on an 1994 Oldsmobile cutlass supreme 3.4L engine?"
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123456 is the firing order from the GM HAYNES REPAIR MANUEL
All 3.1 engines have the same firing order - It is 1,2,3,4,5,6
They didn't approve.
The firing order for the 1996 Oldsmobile Cutlass Supreme SL is 1, 2, 3, 4, 5, 6. This is for the 3.1 Liter V6 engine.
The firing order for a 1990 Olds cutlass supreme 3.1litre is 1, 2, 3, 4, 5, 6. The number one cylinder is closest to the pulleys on the left as you face it.
The firing order for a 1990 Oldsmobile Cutlass Supreme with a 3.1 liter engine is 1-2-3-4-5-6. When facing the car, the spark plugs are 2, 4, and 6 in the front and 1, 3, and 5 in the back.
1-8-4-3-6-5-7-2
1-8-4-3-6-5-7-2
1-6-5-4-3-2 and the dist turns clockwise
Per Haynes guide book it is 1-4,2-5,3-6.