Firing order

Here is the firing order for both engines:


Firing Order 1-2-3-4-5-6


Firing Order 1-3-4-2


Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.

Cheers

I need to get the firing order for my 1999 Intrigue, 3.5 L V6 engine. I have only removed the spark plugs from the front coil and the hoses fell to the ground. Now my car hesitates and jerks so I do not think I have them in correctly.

3.5L F/O. Note: make sure all your connections on the plug wires are tight.

i need to find out firing order and cylinder order.

See below.

I have a Cutlass Supreme, 1994, six cylinder, 3.1 engine 100,000 miles. I need to know the firing order of the spark plugs. Thanks, Tresa

1 6 5 4 3 2.

It is not quite that simple perhaps this will help as the firing order changes depending on the set up.

If you have a 3.1L 1994 and older with the coil packs under the front exhaust manifold. Front cylinders are 2-4-6, back cylinders are 1-3-5. coil packs left to right are 1-4-6-3-2-5. If you have a 3.1L 1995 and newer with the coil packs on top of the engine. Front cylinders are 2-4-6, back cylinders are 1-3-5. coil packs left to right are 5-2-3-6-4-1

Hello,

I found this check out the diagrams below, let me know if you need anything else. Check out the diagrams (below).