Firing order is: 1-5-3-6-2-4 Distributor rotation: clockwise
What engine? 250 ci straight 6
153624
The firing order is as follows: 6-250 8 R46T -.0351031-34153624 6° - 600Dfiring order above
The firing order for a 1967 Chevy Nova with the 6 cylinder (194 or 250) is: 1-5-3-6-2-4
I believe that is ( 1 - 5 - 3 - 6 - 2 - 4 ) for a straight 6 cylinder
1 - 5 - 3 - 6 - 2 - 4 The distributor rotor turns CLOCKWISE
the order is : 15426378
35726184
see above post for years and order
if it's a diesel, 153624
As far as I know, the 1987 Chevrolet G10 Van did not come with a 250 Inline 6 cylinder, and I have never seen one in this year model van. The only 6 installed was the 4.3 liter V6. The firing order of the 4.3 is 1-6-5-4-3-2. There was a 292 Inline 6 cylinder installed in the fullsize pickup that year and the firing order for it and the 250 inline 6 cylinder are the same at 1-5-3-6-2-4.
The firing order for 1994 E 250 Ford van is 1, 4, 2, 5, 3, 6. The number one cylinder is at the front of the engine.