well i think i found my misfire issue ive had for a while. it seems to be that the number 4 sylinder isnt firing at all, after just replacing them i pulled 3 and the number 4 still looked new after 10 minutes of driving

well after looking around for a bit i noticed a gas smell so i look at the number 4 injector. the harness wasnt pressed on all the way and st seems that if you wiggle it at all it begins to leak a bit. would this be whats causing my misfire and if so what the hell can i do about it/????

o yeah there 24lb injectors iwth the trick flow top end, is that enough for my setup?

 

bump?

 

k thx

 

Did it help at all when you plugged it back in??? Did you replace any of the injector o-rings??? If it's leaking, that cylinder could be running lean causing your motor to run wierd.

 

24's should be enough for the tf kit.

 

ok the number 4 had a busted o ring which i replaced, ran cool for about 40 secionds now its all ****ed up again, im giving up and bringing it into the shop. this is pising me off enough to seriously considering selling

 

Are you tightening the bolts down on the fuel rails? Cause if your not its going to keep rattleing loose.

You didnt pinch it when replacing it did you? You should put some vaseline around the O-rings when you replace them, to keep them from pinching.


Welcome to fast cars...

Trust me...your going to be doing this kinda stuff about one a week for the rest of the time you have the car.

 

hha of corse i bolted the rail down there are no injectors leaking anymore, i guess al i can say is i hope the shop can figure out the issue on the computer tomarrow