So i have this 280zx its got a l28et in it. stock turbo injectors stock maf and stuff just a t3 turbo and a front mount.im having a fuel problem. the car will sometimes run fucking beautiful and i can drive it anywhere then random times like this morning, or when im out at random places it will start running so rich the car wont run if i dont full throttle it like my eyes are watering and im about to die from gas inhalation rich it just sputters and shit anywhere below 3000 rpms until it hits boost then it like flys.
if i turn the fuel pump off which is run to a switch, it will idle perfectly for about 5 minuets then finally die off. so i know it has to be all 6 of the injectors dumping fuel i think, so it cant like be a stuck injector i dont think. i tried a new maf, no difference. the computers never go bad in these things but i tried a new one anyway still nothing.i thought it might be my fpr but i thought when they break they like break for good? they dont like work for a while then stop working. cause the car will sometimes run sweet and then it does this and i cant drive it. im pretty sure i have no vacuum leaks my vac reads about 20 at idle.
so yea im like pretty lost its been doing this for a while and if i keep driving it home like this when i get stuck somewhere im gunna wash the rings and be fucked. if anyone has any kind of idea on what this could be holler. sorry for this being so long.
ps wish i was 5 lug.
if i turn the fuel pump off which is run to a switch, it will idle perfectly for about 5 minuets then finally die off. so i know it has to be all 6 of the injectors dumping fuel i think, so it cant like be a stuck injector i dont think. i tried a new maf, no difference. the computers never go bad in these things but i tried a new one anyway still nothing.i thought it might be my fpr but i thought when they break they like break for good? they dont like work for a while then stop working. cause the car will sometimes run sweet and then it does this and i cant drive it. im pretty sure i have no vacuum leaks my vac reads about 20 at idle.
so yea im like pretty lost its been doing this for a while and if i keep driving it home like this when i get stuck somewhere im gunna wash the rings and be fucked. if anyone has any kind of idea on what this could be holler. sorry for this being so long.
ps wish i was 5 lug.
