Dave,
Do you have the definition of the codes? If not, here they are:
P0301 to P0312 — Cylinder misfire detected where the last two digits are the cylinder number, e.g. P0303 = cylinder #3.
•P0172 Fuel Trim System Rich Bank 1
It almost seems as if there is potentially an issue with an injector hanging open a bit much and fouling a plug, or something with the fuel pressure regulating system.
-Justin
2016 Ram 1500 Crew Cab: 5.7, 65RFE, 4.56 gears with locker, Hemifever tuned, AFE intake, 87mm throttle body, JBA headers, 3" Flowmaster exhaust, split to dual 2.5" exits. 13.57 best ET so far.
Searching for new A or B Body Project!
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