2001 Hyundai Sonata "po304 misfire cylinder 4" Questions

po304 code means what Misfire on cylinder #4

...detected. PO301 cylinder 1 misfire PO302 cylinder 2 misfire PO304 cylinder 4 misfire PO306 cylinder 6 misfire I would say that you have damage to the ignition wiring harness or you ECM is

...po303 is cylinder 3 misfire, po304 is cylinder 4 misfire, po305 is 5 cylinder misfire. this means it could be bad plugs, wires. or coils that are bad. change plugs and see how it is

i have a po304 & a po171 code what do you think is wrong PO304 --is a misfire on cylinder # 4 The 171 is an O2 code from the misfire Care to say what vehicle you have!

CODE PO304 WHAT IS CODE PO304, EVERYTHING RUNNS, IT DOES COME ON FLASHES THEN STAYS ON??? Code PO304 means that Cylinder number 4 is misfiring.

...too lean (Bank 1) PO302 = Cylinder 2 misfire detected PO304 = Cylinder 4 misfire detected PO308 = Cylinder 8 Misfire detected What can I try complete tune up plugs wires distributoe cap and ...

...po300 po302 po1296 po411 po304 P0300 random misfire, p0302 cylinder 2 misfire, p0304 cylinder 4 misfire, p0411 secondary air injection system incorrect flow detected, p1296 cooling system ...

...po304 P0304 means that cylinder 4 has a misfire and P0305 is a cylinder 5 misfire. What this means is you may have bad spark plugs, or bad plug wires, or you may need to replace your distributor cap ...

...PO304 is a misfire code for #4 cylinder obviously if the injector isn't working then that cylinder will misfire so the the PO304 code is because of the PO204 fault. Diagnosing the cause of the #4 ...

...po304 The computer is detecting a misfire on #4 cylinder.You may need a spark plug or coil or spark plug wire etc on that cylinder. code p0304 is misfire on no 4 cylinder probably from problem ...