turns over but wont fire.

tak2099 · 05-29-2010, 04:26 AM

Well, there is no spark and no fuel pressure. The other day this happened but after wiggling everything imaginable it started. So, I suspect a wiring problem. Any suggestions of grounds or anything to check would be awesome. So far i have checked the fuel pump wires....no power. The fuel pump relay clicks when you turn the key on. but the Efi main relay doesnt seem to be getting ignition voltage. That's about as far as I have gone. I was going to check the ECU next.......I hate wiring.

05-29-2010, 04:26 AM	#1
tak2099 3" Exhaust Join Date: Jul 2007 Location: ohio Posts: 90	turns over but wont fire. Well, there is no spark and no fuel pressure. The other day this happened but after wiggling everything imaginable it started. So, I suspect a wiring problem. Any suggestions of grounds or anything to check would be awesome. So far i have checked the fuel pump wires....no power. The fuel pump relay clicks when you turn the key on. but the Efi main relay doesnt seem to be getting ignition voltage. That's about as far as I have gone. I was going to check the ECU next.......I hate wiring. __________________ 1988 supra turbo. In process of modding:Roll cage, seats, dp, 3" intercooler, fuel upgrades, and turbo upgrades next.