Firing order?

Hi:

Standing in front of the vehicle looking at the the coil packs, there are three of them. From left to right, the first coil pack is 1 & 4, the second coil pack is 6 & 3, and the third coil pack is 2 & 5. Now still standing in front of the engine, the first three cylinders in front of the radiator are 2, 4 & 6 and the last three near the firewall are 1, 3 & 5.

The firing order is 1, 2, 3, 4, 5, 6 if it is a 2.8 or 3.1. What you did not say is what engine it has (2.8 VIN "W" or 3.1 VIN "T")

Let me know if this helps.

Joe

My info showed the above for a 3.1 ciera.

There you go Merry Christmas

Hi, which cutlass do you have? What I looked at was cutlass ciera, 3.1L vin T

4 cyl firing order is 1 3 4 2
let me know if need more
good luck

Hey Mike,

Here is the firing order and distributor rotation diagram you requested for a v6 Gm. Let us know if you need anything else we are here to help.

Best i can do hope that help