i have put a 4.6 in my mazda rx7 the coils fire. but it wont start if i run gas through the throttle body it will run. any ideas why the injectors wont pulse? i need any help
im also using the crown vic ecu and the pump puts out 80 psi i had the fuel rail looped to one line could it be because the presure was so hi instead of 40 psi
Put a Noid light on an injector harness. I bet you're not getting an injector signal, because of a PATS issue. Unless, you have disabled PATS in the computer beforehand.