3.7 liter dodge engine

Asked by Jason Dec 27, 2019 at 10:10 PM about the 2008 Dodge Magnum

Question type: General

Seems like a misfire or something
popping up code po19 code any idea
on what it might be and best thing to
do about it thanks

1 Answer
34,745

lrodri911 answered 4 years ago

You're missing a digit for the code but something that will cause misfires is code P0191 that is related to errtic fuel pressure signal from fuel rail pressure sensor. U can have a bad fuel pressure sensor or wiring but it's most likely fuel pump issue. Check fuel pressure with manual gauge to verify pressure

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