LT1 Motor stumbles only when driving in traffic!
#1
LT1 Motor stumbles only when driving in traffic!
I have a 1994 z28 camaro with a 97 mtr in it the car starts up good when cold.When I drive it the car stalls in city traffic but does good on the freeway. When I exit the freeway thats when the problems start it will die and the only way to restart it is to either bleed the fuel rail or let it sit for awhile. then its the same process all over when I drive it again. I am stumped.
#4
That is way too low. Have you used the prfescribed procedure?
https://camaroforums.com/forum/lt1-l...86/#post171748
https://camaroforums.com/forum/lt1-l...86/#post171748
#7
Same Problems
Here is what's happening now! I've changed all the o rings on the fuel rail changed the fuel pressure regulator and IM still just getting 20-22psi.So the last resort is the fuel pump.IM wondering by me using the pcm from the 97z on this 94z is the problem. I do have a 95 pcm but when I used it the car would not shift I guess because it's from a manual car. I also have the fuel pump from the 97z but it got a hose that nothing is connected to.So my main question is can the pcm alter the psi?
#10
Thread
Thread Starter
Forum
Replies
Last Post