Many possibilities. Suggest you have car computer read for codes. The computer knows all. Probaly put the intake gasket in wrong. Sounds like a vacuum leak....Is your PCV hose ripped/and or collapsed?
intake gasket is leaking
You need to check the up stream or dirty side of the intake system
If the intake manifold gasket has failed then it can cause many issues. Air leaks, known as vacuum leaks, will cause an erratic idle, stalling, and fuel problems.
Hard starts and under powered may stall at stop lights.
Yes, a busted head gasket might stall your car if the gasket causes the car to overheat. This can actually blow the heads and cripple the car completely.
Check vacuum lines and intake gasket for leaks. Replace fuel filter and check fuel pressure. Give it a thorough tune-up and have an exhaust shop check the pressure before and after the catalytic convertor. There are several things that could cause it to stall...
The 95 Saturn SL1 does it too.
your intake might be plugged. take out your air filter and see if it plugged. that's the first thing to look at.
overheating it would. Or if it was stick not being in the right gear trying to find the system causing it would help, if the air intake or filter was so clogged it couldn't suck air it could stall, and low fuel pressure could also make it stall rather slowly. Bad electrical connections could cause a quicker stall.
Several things can cause your 2001 Toyota Corolla to stall when you first take off. The most common cause is a dirty fuel filter or a dirty air intake filter.
first check for clogged fuel filter, then check for cracked distributer, vacuum leaks at intake.
Check your fuel filter.