Questions & Answers for: po 304

po 304 and po316 Mu car is misfiring and the engine light went on . I hooked up a reade and this is the code. what is error code po 304 and po316 P0304 is Cylinder 4-misfire detected-probable cause is

PO-303, PO-304 and PO-316. Hello Bret. These codes are indicating engine misfires. 303 is cylinder #3 and 304 is cylinder #4. The 316 indicates that the misfire happened in the first 1000 revolutions.

PO 300 & and 304. The check engine light does not stay on it just blinks under heavy acceleration and is not a hard code although, when I check if there are any PO codes with no check engine light

...STAND FOR. hi p -codes are as follows po 301 cylinder 1 missfire detected po 304 cylinder 4 missfire detected po 335 crankshaft position sensor A circuit malfunctio po 750 shift solenoid A ...

PO 301, 304, 305, 306 are misfires in cylinders 1,4,5,&6 PO 053 is HO2S Bank 1 Sensor 1 Heater Resistance PO 106 is MAP/BARO CKT Range / Perf PO 316 is Misfire detected 1st 1000 Revs. On a misfire

...they gave a code po 304 this code indicates a missfire problem on cylinder #4,,this could be a bad plug,wire,injector,igntion module for cylinder 4,compression problems.that need to be checked

...PO 304, 306 only at idling. having  PO 304 = Misfire cylinder 4,PO 306 = Misfire cylinder 6, as I read above you have done the most. The thing that you have missed is to check whether the ...

...the 300 & 316 of no use to you PO 304 is the same as PO354 or letter D PO 306 is the same as PO356 or letter F If the codes are the actual bad coils -you won't have to pull the upper intake ...

...PO 304-- is a misfire in cylinder # 4 You can Google any codes you get PCV Valve- if you knew what one was, has to be on the valve cover, to keep oil in the crankcase from entering the induction ...

What means this codes at the same time p0304 and p0401? PO 304 -cylinder misfire on #4--maybe-- could be any cyl, the codes are not always accurate PO401--EGR insufficient flow detected