fuel pump turns on then off after 15min.
when i turn the key to on position fuel pump turns on then i fully start the motor. after about 15min. the motor shuts off and it will not start till about 1 or 2 hours later then i can start the motor once more i have replaced the fuel pump also the relay dont know what is the problem
Try the fuel filter, if that doesnt work check to see if the pump wiring is running too close to the exhaust
i replaced fuel filter 2 times, wires harness are free from exhaust still have problem
security light flashing?
did you check the fuel filter relay
Looking for a Used Astro in your area?
CarGurus has 295 nationwide Astro listings starting at $1,815.
Search Chevrolet Astro Questions
Chevrolet Astro Experts