V-8? If so it would be 1 8 4 3 6 5 7 2
If it is a Chevy V-8 18436572
The firing order for a 1987 Chevy Celebrity with the 2.5L 4 cylinder engine is: 1 3 4 2
the fireing order is 123456
Click the link and choose the correct engine.
I would like to know the firing order on a 1987 Chevy s-10 pick up with a 4.3 lt. The firing order for that 4.3 V6 is 1, 6, 5, 4, 3, 2.
v8 should be 18436572
depends on RPMs
1, 3, 4, 2
Are the door interchangeable on an 1987 chevy truck and an chevy blazer 1988
18436572
what is the firing order for a 1987 mercury cougar v8
Hi I Own a 1987 Z24 with the same engine your asking about. I also have the GM service repair manual. The firing order is 1-2-3-4-5-6. I hope that helps?!