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Old 06-03-2012, 07:45 PM   #10
clinebarger
Senior Member
 
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: tried to start 5.3 definetly no spark at plugs.

Quote:
Originally Posted by Dustytrix View Post
OK I pulled my harness and went back thru each sensor wire, I got to the coils main connector and found the external ground only runs from one main connector to the other, it does not ground to the engine, so I hope I can ground this external coil ground wire to the engine and solve this no spark problem. What do yall think could that be the culprit?
The ignition coils are grounded at G-102, G-102 is on the drivers side of the block & easily missed.....
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