1-3-4-2
diagram of firing order on a 1990 Oldsmobile cutless 3.3 engine
Firing order is 1-3-4-2 Rotor turns clockwise.
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.
1,3,2,4 that is the firing order.
the firing order is 1342
firing order is1432
Go to Google.com and type in the words "1990 Geo Tracker firing order" and it will get you to a site that will tell you.
1,3,4,2
I have same. firing order is 123456. *cylinder #s(drivebelt end to transaxle end) rear bank 135 front bank(radiator side)246 *coil terminal connection 14 63 25 *spark plug gap 0.045in
The correct firing order is 13726548.
Pontiac.on.nimp.org That's should help you with the firing order. KOCKNMOUTH