Hello everyone, still in need of help.
The starting/stalling issue still remains.
Can keep it running if playing with the throttle.
Once warm, it runs ok, been using more gas than normal,
but still stalls if RPMs drop under 1000.
Did flash these codes(23,33,34,35)
Replaced TPC, MAP, and Idle motor.
Cleaned EGR and checked for vac leaks.
Trying another route.
This is a 1992 SE 3.1
First off where is the fuel pump resistor located?
What should the fuel pressure read?
How do you check fuel pressure regulator?
Where is the fuel filter located.
