Trouble Code p0304

[ISOKE9]

My service engine light illuminated on my 1996 chevy lumina. The OBD is giving the code P0304.

Does anyone know, what that means what that code means.?

[Myxlplyxxx]

You have a misfire in cyl 4.... advice... get a Haynes Manual for your car (available at just about any auto parts store) it will help u diagnose the problem tell u the codes and best course of action.... BTW I had a misfire in #2 ....replaced the plug and then had the code cleared...no prob since...Good Luck

[ISOKE9]

Thank You. I appreciate your help. I will take the car to my mechanic and have him tune-up the entire car.


Thank You Again

[HEYPHILLIP]

[quote=ISOKE9]Thank You. I appreciate your help. I will take the car to my mechanic and have him tune-up the entire car i had code P303 misfire in #3 cyclinder at this tme i still don't know what it is.