First thing in the morning this car wil not start. After you get it started it will start anytime during the day. I've changed out the fule pressure regulator valve. The fule pump is pumping fule and It has spark to the sparkplugs. I can spray starting fluid into the intake and it will start. Any ideas?

Could be the coolant temp sensor...might not be getting the extra fuel its supposed to be getting...or if it has a cold start injector..that could also be the culprit..but im not sure if its got one of those..

hey my 93 talon tsi had the the timming belt sheard teeth and we replaced the head and the belt. I also installed a walboro 255 fuel pump and 550cc injectors. We put it back together and now my car will only start at half throtle and it will not idle. i need some opinions about whats wrong. we even put the stock injectors back and tried it with the new pump and the old injectors, and the same thing happend. Do i need a fuel pressure regulator? i need help. thank you