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  1. #1
    Jr. Mechanic
    Join Date
    Aug 2006
    Location
    Wesley Chapel, Fl
    Posts
    140

    Default 89 suburban 5.7 350 firing order diagram

    does anybody have a diagram and can explain how it goes because i have never done my own tune up's? btw i think you guys will like what iv'e done... jeff? anybody know?

    Accel 48000V Performance Ignition Coil
    Accel Performance Cap & Rotor
    Autolite Platinum Spark Plugs and Professional Series Plug Wires
    Last edited by 89suburban350; 08-28-2007 at 09:17 PM.

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