1993 GMC Sonoma 1993 Timing Issue?

1993 GMC SONOMA
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DJK4013
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1993 GMC Sonoma 6 cyl Manual

How do you check the timing on a 1993 GMC Sonoma 2.8 liter V6?
Oct 9, 2009 at 8:30 PM
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RASMATAZ
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You need to disconnect the EST bypass wire-The timing should be 10deg at idle speed.
Oct 9, 2009 at 8:46 PM
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DJK4013
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Can you tell me where the EST bypass wire is located?
Oct 9, 2009 at 8:48 PM
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