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1,6,5,4,3,2
advanced auto parts web site has the diagrams for the firring order for GMC Safari vans. firring order is 1,6,5,4,3,2
The firing order for 1993 GMC Safari 4.3 L engine is 1, 6, 5, 4, 3, 2. The number one cylinder is on the right side at the front as you face the engine.
1-6-5-4-3-2
165432 is the firing order.
1,6,5,4,3,2 same cpi engine as an s-10 blazer
The firing order is 1-6-5-4-3-2 rotor turns clockwise.
gmc jimmy1989 firing order spark plugs
4.3 v6 is 165432 ----- 2.8 v6 is 123456
The firing order is 18436572.
I have a 2000 safari with a 4.3l v-6, and the firing order is 1-6-5-4-3-2, with the cylinders numbered as follows; 1 is on the driver's side in the front of the van and 2 is passenger side. 6 is passenger side toward the rear.
The firing order should be 1-8-4-3-6-5-7-2.