Did the conversion from sfi to mfi, to have the wore go to the individual injectors, now it has a long crank time. Havent driven 50-100 miles to relearn yet, not sure if that is the cause. No lines were crimped or cut, runs great now. Just trying to be sure its the relearn that it needs to do because ts a new system.

Smell fuel when cranking as well, because it cranks so long lol. Cant be any leaks, no misfire or fuel smell when running. Thanks!

Edit: its a 99 zr2 4x4

 

Did the pressure test, shoots to 60 at start then when i leave it on there with key out slowly drops to about 50ish after 20-30 mins. Tore it all apart again lines are all good but warrantied the regulator just in case, no fix though, feeling its the pump but help me out!