mitchell a
New member
i have a 1997 cutlass supreme and she wont start i replaced the fuel pump and found out when i pulled the curcuit breaker and use a jumper wire the pump runs. I also put fuel in the intake hose and she want s to start so i got spark.I replace the ECU inside the car still no start. Is there something that runs the fuel pump and injectors only .help....lol
Also the fuel filter. Ian clogged I have high fuel pressure at the fuel relief valve when I use the jumper wire to get the fuel pump running. Something is blocking th relay from turning on the fuel pump and not letting the fuel injectors close or open
Also the fuel filter. Ian clogged I have high fuel pressure at the fuel relief valve when I use the jumper wire to get the fuel pump running. Something is blocking th relay from turning on the fuel pump and not letting the fuel injectors close or open