1993 blazer timming check

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  #1  
Old 03-28-03, 02:08 PM
luci420
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1993 blazer timming check

I want to check the timming on my 1993 s-10 blazer with the 4.3 vortec (vin "w") but i can not find out where the connection is to "put the distributor ignition in bypass mode by disconnecting the timming connection" Can anyone tell me where that is.
 
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  #2  
Old 03-28-03, 04:02 PM
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Join Date: Apr 2002
Location: Pittsburgh,Pa
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Have you moved the distributor?If not leave it alone ignition timing doesn't change unless disturbed.What problem are you having?
 
  #3  
Old 03-29-03, 04:14 AM
luci420
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yes the timming was moved... the problem is that it has a small miss at idle but not while driving. new plugs, cap,rotor and wires.
 
  #4  
Old 03-29-03, 09:45 AM
Joe_F
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Do not alter the timing away from stock specs. Use autolibrary.org to put it back to stock specs---the problem is likely elsewhere, most likely a plugged CPI injector or in the EGR system.
 
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