rotate the engine to top dead center on the compression stroke on number one cyl. remove the dist. cap the rotor bug will be pointing at the number one on the dist cap.
if the cam and crankshaft are timed right. timing on the wires are clockwise on the cap
165432
165432 #1 cylinder is left front
165432
Whats wrong with posting an engine size? lol Engine, Firing order, Distributor rotation, #1 plug location V6 (4.3), 165432, Clockwise, Left front 305/350/454, 18436572, Clockwise, Left front
18436572
For a 1991 Chevy S10 2.5L engine the firing order is: 1-3-4-2 . The distributor rotates clockwise.
The firing order for a 1991 GMC Sonoma 4.3 liter v-6 is 165432. The number one plug is the first one facing you on the right and the last plug to fire is the first one facing you on the left. The rotor button spins counter clockwise.
The firing order should be 1-8-4-3-6-5-7-2.
When troubleshooting problems within an engine, it can help to know the firing order. The firing order of a 1991 Chevy Lumina 3.1L is 1-2-3-4-5-6.
Chevy 5.7 L firing order is 1-8-4-3-6-5-7-2 clockwise.
it will be stamped on your intake. all 8 numbers in a random order.
Firing order is easy to remember for this engine 1-2-3-4-5-6