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Misfire And Coolant In Spark plug Wells

Old 05-19-2019, 09:24 PM
  #1  
edgar.rod74
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Join Date: May 2019
Location: California
Posts: 3
Default Misfire And Coolant In Spark plug Wells

Hey guys i was looking for some help with my 2001 automatic Gt. It has a bad misfire when i step on it i lose power at 4k rpm and has a rattle sound coming from underneath the car as well. Any advice will be helpful thanks.
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Old 05-21-2019, 11:55 AM
  #2  
Yosoyway
 
Join Date: Aug 2012
Location: Texas
Posts: 14
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If you have coolant in the spark plug wells, that could be your problem. I had that problem on my 02; the coolant would cause misfires. I would have to drain the well, remove the spark plug and either clean it or replace it and clean or replace the COP boot as well.

Good luck.
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