Will not stay running and stalls while driving

The module was not the problem. After hooking up noid light to injector, ifound that it was pulsing. But no fuel. Bought a new injector solved problem, Wanted to pass that info on in case it ever came up again. After over twenty years working on cars this was the first injector I ever had to peplace in a 4 cyl throttle body. Thanks for your help. Hope this will help someone else.

When I am driving the car runs great unless I apply the gas pedal down more than a quarter of the way to the floor. When I do put the gas down more than a quarter, the car cuts out and makes a popping noise as if it is going to die. Also when this happens tha car slows down alot. We have changed the fuel filter. What could this be?

89 z24 2.8 car wont start unless I hold gas to the floor. Then wont stay running if I let off the gas. Has new iac tps and map sensor. Also the tcc has been unplugged. Any ideas?

No vacuum leak and fuel pressure is good

Yes all at once got it to run for ten mins or so earlier but as soon as I give it gas now it stalls

I keep getting code 43

Going to replace it will that cause my problem?

Replaced knock sensor still have to hold gas to floor to start stays running till I hit the gas then stalls.

Mpfi system egr and throttle body cleaned timing good and tried throttle speed adjustment still the same. And I thank u for ur time so far. Car still the same

I have a 1989 cavalier z24 2.8 and it starts up and runs for about a min, then shuts down I have replaced almost everything I could think of the only thing I havn, t replaced is the fuel pump, I hear it run whrn I turn the key and it pressure up and shuts off , after it warms up it olny stays running for a few sec. Do you have any anything you can think of to help me

This has occurred twice to me. Get the battery tested. Both times it was a bad cell in the battery.