1,2,3,4,5,6 sounds crazy but true
your firing order is 165432
Firing Order: 165432 Distributor rotation: Clockwise 1993 Chevy 4.3L V6 Firing order
123456
18436572
1,8,4,3,6,5,7,2
18436572 clockwise
18436572
What engine? V8? 18436572
1,8,4,3,6,5,7,2.
See the Related Links for "1993 Chevy 3.1 V6" to the bottom for the answer.
the fireing order is on the intake
pretty sure its 165432. that's what it is on my 1994 Chevy 4.3 v6