Engine miss?
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Old November 21st, 2011, 04:40 PM   #1
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Engine miss?


Ok so a couple days ago I had a spark plug blow out. Well I heli coiled that back in and everything went well for a day. Now when I drive the car at WOT it will start to bog down and vibrate really bad around 3500-4000 RPM. Is this a miss? What should I do to fix it?
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Old November 21st, 2011, 05:36 PM   #2
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how did your cop look? when my plug blew out it shattered the cop and I had to replace it. Maybe you aren't getting spark, then your Air/fuel ratio is off and its cutting fuel?
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Old November 21st, 2011, 05:37 PM   #3
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The cop looked fine. I know it's all connected good. I triple checked everything.
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Old November 21st, 2011, 05:41 PM   #4
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unplug the injector for that cylinder and see what happens? I drove around on 7 cylinders for a short while after I fixed my blown out plug and it drove just fine with the injector unplugged.
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