spark plugs problems after change

GMC
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KEVINHURST06
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  • 5 POSTS
1995 GMC Seirra 128000 miles.
i just changed my spark plugs and wires. i gapped them right i put them in right just like i was told it drove good till i left it off over night. then when i went to start it in the morning it turned over all right it seemed like it wasnt running on all cylinders. so i pushed the wires all in and tried it again what could be the problem?
Mar 19, 2006 at 5:32 PM
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RUGRUV
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  • 45 POSTS
make absolutely sure that the right wires are going to the right cylinders.
Mar 25, 2006 at 2:22 AM
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DEERAYROSE
  • MEMBER
  • 25 POSTS
Yes, the right wires to the right cylinders.
Also, be sure your new plugs are of the right heat range for your vehicle, and that the wires are fitting tightly to the connectors.
Be sure the wires are spaced exactly as they were originally, because they can interfere with eachother and other engine components if they are not where they should be or shifting around while driving.
Mar 25, 2006 at 11:29 PM
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