Questions & Answers for: Honda Civic error code p0304

...p0304 cylinder 4 misfire detected P0171: This means that the oxygen sensor has detected a lean air-fuel ratio. This can be caused due to a vaccuum leak or a problem in the HO2S circuit or the HO2S ...

...error codes P0300 P0303 P0304? Engine will not start, does not seem to fire. P0300 indicates that there is multiple miss fire in the ignition system. P0303 and p0304 indicates the miss fire is in ...

...Error codes: po300, po302, p0304. Fuel pump pressure at idle = 35, higher rpm's around 45. Replaced plugs, wires, distributor cap, rotor, and fuel filter. Cleaned the fuel injectors. Idles perfectly ...

...P0304 code means that the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #4. A code P0304 may mean that one or more of the following ...

my civic ex has a p0304 code well i looked that code up for u and it says that your #4 cylinder is mis firing!! hope this helps you:)

p0304 honda civic P0304 Cylinder no. 4-Misfire Detected This means that a plug, wire to the plug, or a fuel injector is not firing on this cylinder, or the compression is dead on it (not likely).

...code means. Right now I'm getting 6 codes, P0300, P0133, P0301, P0303, P0304, P1399 on my '98 Civic LX, 1.6 liter. The car starts ok, but sputters bad on acceleration. I already changed the timing ...

code. Good luck You will need to get the codes read for a better diagnosis it sounds like you have a missfire goto auto zone or advanced auto part let them read the codes write them down and come back

...sensor--ECM code p0304 refers to cylinder 4 --misfire detected===causes -- same as po303 have a compression test done as there are two adjacent cylinders and it may be a head gasket ...

why check engine light came on P0304 my 2001 honda and now wont start how can I fix this Cylinder 4 misfire . Pull positive battery cable off and let sit for 20 mins put back on ,it should start take ...