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    Setting the timing on a 1997 4.3?

    Re: Setting the timing on a 1997 4.3? Went to the junk yard & got the wire off a 93 astro van.Little bit of soldering and bam.Timing is set. Hope this help someone out there. Set Timing as follows: 1. Start and run the engine until it reaches proper operating temperature. 2. Connect timing...
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    Setting the timing on a 1997 4.3?

    Re: Setting the timing on a 1997 4.3?
  3. E

    Setting the timing on a 1997 4.3?

    I have all the tools,Just need to know how to jump dist. so advance will not happen. Delco ign / 8deg,otdc.
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    Weak spark (yellow)4.3 vortec (1996)

    Motor is 1997-4.3gl with gm dist. Spark is yellow New coil,wires,cap,spark plugs. Any info would help.
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