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Jaxer Smith
Jaxer Smith, Auto Mechanic
Category: Car
Satisfied Customers: 1272
Experience:  17 yrs experience and currently own and operate an Auto Repair Center
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LS: What is the firing order diagram (distributor) for a 5.7 lt..cap

Resolved Question:

What is the firing order diagram (distributor) for a 5.7 lt. GMC?

I know the firing is 1,3,5,7 on RS & 2,4,6,8 on LS but I don't know which wires are which on the cap?
Submitted: 10 years ago.
Category: Car
Expert:  Jaxer Smith replied 10 years ago.

1 - 8 - 4 - 3 - 6 - 5 - 7 - 2

Fig. 5: Engine: 1975-81 8-cylinder - 305 and 350 cid Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: clockwise

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