Hi, I have a 1989 Chevy S-10 2.5, I just put a motor in it and it runs great, the only problem is get it to start after it has been sitting over night or even hours, after it has been sitting, I have to crank and crank and crank, then it starts up and runs like a champ. acts like the fuel drains back into the tank, and you have to crank to prime the line back up. I did change the fuel regulator, I am think fuel pump next, but would like to hear if maybe there is something else that may cause this problem, before I spend a bunch of money on pumps and relays and sensors. any help would be great, by the way great site
Optional Information:
1989 Chevrolet S-10 pick-up 2.5
Already Tried:
Fuel regulator