Have a misfire ob2 code P0300

Asked by Mouse74 May 27, 2018 at 08:58 PM about the 2007 Jeep Liberty Limited

Question type: Maintenance & Repair

At a stop sign is it shut off. Sometimes surging.
transmission shift hard. Mechanic said I need new
spark plugs and valve cover or head gasket had a
leak he had smoked the system... if it works I'll let
you guys know

1 Answer
13,580

Karmon answered 6 years ago

po 300 means multiple misfires, start by changing the spark plugs and check the individual coils

Mark helpful

Your Answer:

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