92 blazer

Mar 12, 2006 5 Replies

Oops forgot to label my plug wires now i dont remember the firing sequence any help 4.3 v6 throttle body



My 89 Has the firing order CASTED into the intake

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Exactly what i needed Thank You

Glad to help......

u wouldnt happen to know the degree to set the timing as well would ya??

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