P306 miss fire

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Nov 4, 2019 | 07:32 AM

billtrent

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Joined: Nov 2019

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P306 miss fire

i have a 2012 Journey with a P306 miss fire i have replaced the plugs the #6 coil twice and swapped it with #4 coil i just replaced the injector and have the same problem can someone help me?

Nov 4, 2019 | 07:45 AM

jkeaton

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Joined: Apr 2010

Posts: 28,197

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From: Winston Salem, NC

You will need to do a compression check to see if there is a head gasket issue.

Nov 4, 2019 | 08:12 AM