answersLogoWhite

0

SPARK PLUG GAP1990 Chevrolet Truck C1500 1/2ton P/U 2WD 5.7L TBI 8cylThe Spark Plug Gap.035 (In thousandths of an inch) The Ignition Timing

Special procedures are required for proper adjustments refer to emissions label (Under hood) or service manual

The Firing Order

Firing order 1-8-4-3-6-5-7-2 --------- front | 2 4 6 8 | of | | Distributor rotates clockwise vehicle | 1 3 5 7 | ---------

User Avatar

Wiki User

15y ago

What else can I help you with?