Hello everyone i have a 1990 mustang
2.3 lx it has 75,000 miles on it and it sat until i got ahold of it ever since ive dumped alota miney into it. Anyways i have a problem that makes my car look like a peice of crap in the parking lot. If the car is t warmed up it will spit and sputter till it stalls about 4 times it will stall after its warmed up it runs perfect. I have changed litterally everything electral except a few things but its pretty much all new please let me know what you guys think cause im kind of lost now that ive tried everything . Heres the things ive checked , egr vavle which holds vaccume, replaced air bypass sensor checked and calibrated throttle position sensor, changed pick up coil, coil, plugs, distributor cap and rotor, control module is good, and changed air charge sensor and coolant sensor, mass airflow sensor . i have also changed all the gaskets so theres no vaccune leaks since it only does it when the car is cold i have a sold 30 psi on the gas lines and im pretty much stuck i have another idea but thats another 30$ that i dont wana guess on and it not be it. Thanks for reading .