Hello I have Chevy Astro Cargo 1999, 6Cyl 4L with automatic transmission, 150000+ miles. I own this car for over 2years and since then I have replaced my fuel pump 5times. Last time I replaced the fuel pump was in May 2007 and it seems like its gonna break again. Here is the problem I have lately, I parked the car after 1hour driving and I couldnt start again, I tried it 30min later and it started fine. Next morning car started fine and during that day it quit working again several times. Once when I was driving I could feel that the engine doesnt have enough fuel and the car shut down in the middle of road. It looks like when its hot it wont work. One mechanic replaced fuel filter, ignition coil, ignition module, ignition ditributor rotor, cap and this small plastic part that goes into the ignition rotor i'm not sure whats the name of it. And its still didnt help. He said it might be fuel injector. I went to different mechanic he hooked up computer to check everything and he couldnt find the problem. Then he checked fuel presure when the engine was cold and everything was ok, then he was driving the car for 30min, turned the engine off and he couldnt start again, checked the spark plugs and it was ok, checked the fuel presure again and it didnt have enough presure coming from the tank. So it looks like that the fuel pump is dying again after 2months. Can you please help? Thx.
Tuesday, July 24th, 2007 AT 1:26 PM