ok i had this problem for 3 months now it never changed its always been like this, so here i go, wen i start the car in the morning wen its cold it runs fine as it gets warmer it starts to miss, it will miss just a little here and there and as it gets warmer it starts to miss more and more. wen its all warmed up it just missfires steady,wen i leave a stop sign it jerks like sometighn comes on and off,it wont go at wot at all and if i cruise the road it runs fine but if i press on the gas to much it misses again.
i get the nice p0300 code like yea i know its missfiring but why and were?
so far i changed all spark plugs and they seemed fine,cleaned the tb and censors on tb, tried unpluging the maas air flow s, looked for vacum leak,changed battery, i dont want to change a whole lot of parts for nothing as i am a single parent with 3 very young kids i just cant afford to start swaping parts for nothing,i am inclined mechanicly i built a 72 cuda and a 79 camaro so far built a few engines for em as well but i just cant find this problem .
to me it sounds like someting electrical and im thinking coil pack but my coil packs or 4 in 1 so i dont wanna change em for nothing im sure they are expensive. i was also starting to lean towards bad injectors or feul pressure but why would it be ok wen its cold?
anny help would do at this point im just about put fire to it lol.
i get the nice p0300 code like yea i know its missfiring but why and were?
so far i changed all spark plugs and they seemed fine,cleaned the tb and censors on tb, tried unpluging the maas air flow s, looked for vacum leak,changed battery, i dont want to change a whole lot of parts for nothing as i am a single parent with 3 very young kids i just cant afford to start swaping parts for nothing,i am inclined mechanicly i built a 72 cuda and a 79 camaro so far built a few engines for em as well but i just cant find this problem .
to me it sounds like someting electrical and im thinking coil pack but my coil packs or 4 in 1 so i dont wanna change em for nothing im sure they are expensive. i was also starting to lean towards bad injectors or feul pressure but why would it be ok wen its cold?
anny help would do at this point im just about put fire to it lol.