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Coil pack wiring

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Old Dec 23, 2018 | 04:32 PM
  #1  
O7hummdinger's Avatar
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Default Coil pack wiring

coil pack wiring harness? Had p0301 and a p0351 code, it was already a new coil (borg warner) so i replaced it under warranty and same code so i bought and ac delco coil and my misfire went away but today i got a p0300 code i cleared it, it came back on for about 30 minutes then went off.
 

Last edited by O7hummdinger; Dec 24, 2018 at 06:27 AM.
Old Dec 23, 2018 | 11:55 PM
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it came back on the went away..

pls edit
???
 
Old Dec 24, 2018 | 10:37 AM
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P0300 is a random misfire, which the PCM can mistake for another problem, rough idle. When was the last time you cleaned your MAF and Throttle Body?
 
Old Dec 24, 2018 | 09:33 PM
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Cleaned it a month ago. I do have a rough idle has new ac delco plugs, new intake gaskets, vvt solenoid, pvc hose.
 
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