1999 Ford Ranger 3.0 Cylinder #4 misfire - Tried everything??

[Rearanger]

Would a bad 0-ring on the injector possible be the cause???

Yes, engine will suck air through it just like a vacuum leak.

 

[buhlerbuhler]

p0304 misfire on 4

Thanks for all your help guys!!

As to the state law in Oregon/Washington its AS-IS where is no recourse for selling/misrepresenting a vehicle.

Yeah I know it will cost me more money, but I don't have to be happy about it.


Engine light only goes off when I clear it, its a misfire #4 code every time.


the 500 mile difference in gas alone isn't worth driving there, I will save money just buying an injector if its a bad injector.

Would a bad 0-ring on the injector possible be the cause???


-Austin

did this issue get resolved? I'm having the same problem. any advice?

thanks
-buhler