Help Please

Hi, my 94 formula was shutting down on me after deceleration and basically randomly. I took it to the dealer and they said it was the EGR sensir and solenoid. I changed it myself and the problem stopped,(for about a week). Now it is starting to do the same thing. It shutsdown when im on idle onlly. the parts i replaced were ACdelco so i believe their are still good, what else could it be.

Idle air control? Check vaccum to EGR make sure it didn't slide off or something, i don't know, grabbin for straws, lol.
Jake

try the tps sencer.

Hi, my 94 formula was shutting down on me after deceleration and basically randomly. I took it to the dealer and they said it was the EGR sensir and solenoid. I changed it myself and the problem stopped,(for about a week). Now it is starting to do the same thing. It shutsdown when im on idle onlly. the parts i replaced were ACdelco so i believe their are still good, what else could it be.


O2 sensor pre-kitties

My car doesnt bog out its on and it just dies in a split second never stutters,but i put it in neutral and it cranks right back up. also it has a hard time starting when the temperatue is cold. I dont think its the tps sensor because i opened it today and it seemed fine. ive been told i should check fuel pressure and clean injectors but i doubt it is any of those because i have a new pump and the problem happens randomly, not every red light does my car die. My GUESS is that it is the iac because an o2 sensor makes your car ride rough in low speeds but my car either rides perfect or dies.I know there are some smart people on this site, please give me some advice considering this new info

another thing is that my check engine light is coming on randomly as well.

My car doesnt bog out its on and it just dies in a split second never stutters,but i put it in neutral and it cranks right back up. also it has a hard time starting when the temperatue is cold. I dont think its the tps sensor because i opened it today and it seemed fine. ive been told i should check fuel pressure and clean injectors but i doubt it is any of those because i have a new pump and the problem happens randomly, not every red light does my car die. My GUESS is that it is the iac because an o2 sensor makes your car ride rough in low speeds but my car either rides perfect or dies.I know there are some smart people on this site, please give me some advice considering this new info


My co-worker had that happen on his Honduh and it was his O2 sensor