Questions & Answers for: Mustang ford p0304

My check engine light came on and I have a code of P0304 I have a '97 Mustang 3.8 v6 5 speed. My check engine light came on and then the car started to shake violently. At higher rpm's its get better ...

I own a 2002 mustang with v 6 eng.service eng light came on. pep boys retreived fault code that reads p0304.eng has new plugs and wires P0304: Cylinder Misfire Detected (#4) -Last number corresponds ...

2006 Mustang 4.0L P0304, new plugs, new wires, new distributor. what next? with the engine running, after all previously stated above replaced, i unplugged the cylinder 4 injector. then i could feel a

p0304, p0305, and p0306 on 02 Mustang 3.8l. i have a 02 mustang 3.8l it has been missfiring for a while, it has the codes you see above p0304, p0305, p0306 and also has a missfire on the first 1000 ...

Boss 302 - Misfires (codes p0300, p0304, p0307, p0420 & p0430 I have a 2012 Boss 302 that keeps throwing p0300, p0304 and p0307 codes for misfires. sometimes the car goes into limp mode sometimes ...