hello fellows, i got a fuc**** problem with my neon 98, the car start sum king of rev cut when i get to 3000 rpm pushin all the throttle, im trying to figure out but i dont have any idea, the car when i wanna go fast do that, but if im slow the car dont presenta that, the car its not starting fast, ans sumthing its just turn off, its not the pcm, sumtimes too the car its doing that, but a big spark its coming from the coil i need yar help please!!

 

check your throttle body and tps sensor in the tb also your map sensor your tb maybe be junked up with carbon if you a 5spd replace the tb with an auto tb it is alittle bigger then a 5spd one either way try pulling it off and taking a look something could be all junked up with carbon build up had that problem when i had an sohc

 

If you can see a spark from the coil pack, (obvious at night) it may be the source of the problem.