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Infiniti Forum: 2015 QX80 P0307 Code
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Old 05-21-2017, 12:09 PM
0macman0 0macman0 is offline
Join Date: Jan 2017
Location: Utah
Posts: 52

Originally Posted by courtright11 View Post
Light came back on (two codes, P0300 & P0307) - I took it to a different dealership, they replaced all 8 Injectors and Spark Plugs. Was told it was running better, but there is a combustion problem. After a week and 1/2, they said the issue is with one of the Cylinder Heads (deemed a defect), they replaced both. I was told today, that it is running 100%, picking it up tomorrow.
Dang! Good to hear they took care of you though
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