1993 Chevy Caprice timing

1993 CHEVROLET CAPRICE
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ZEPPY0691
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Engine Performance problem
1993 Chevy Caprice V8 Two Wheel Drive Automatic

need to know where the diagnostic connector that needs to be diconnected to set the timing is located
Sep 13, 2009 at 4:26 PM
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BLUELIGHTNIN6
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if you have the 5.0L or 5.7L engine, you will need to unplug the Set-Timing connector. It is a single wire in the wiring harness on the left side of the engine, near the AIR control valve.
Sep 13, 2009 at 6:12 PM
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