im haveing a real hard time starting my 96 sts northstar seville in the am. i have to turn t over for about 5 minutes before it starts. I changed the pump relay still the same. I also did take off the engine cover and see after turning it over for a while theres not that much fuel from the rail shooting out. A pal of mine says it most likely needs a fuel pump because even since it does run great all day once started it loses presser at night which is makeing it hard to start in the am. Am i missing anything before I go out and buy a $300.00 pump for it. Thanks