Wont start, need ideas!!!!

[Black Knight]

Heater core went bad Tues., got it changed and now truck wont start. I haven't messed with anything else. It turns over strong, but wont run. Fuel pressure 42.5 PSI, coil has spark, has new plugs, wires, distributor a month or so ago. I just timed it ( with wire unplugged) a month ago also and rechecked couple weeks ago and it was dead on. It drove perfect till I parked it Tues.

I'm going to check ignition modual right now and double check ECM is plugged in good and post results. Anyone have any ideas please post I need this thing runnin tonight!!!
TIA :tup:

 

[Black Knight]

Re: Wont start, need ideas!!!!

ECM plugged in backwards, man i'm feeling great and stupid at the same time!!!!

 

[QUICK STORM]

Re: Wont start, need ideas!!!!

no comment

 

[Black Knight]

Re: Wont start, need ideas!!!!

no comment

Don't make me come down there!!! :cops:

 

[QUICK STORM]

Re: Wont start, need ideas!!!!

:chair: i'll have fun with the new smilies tooostwhore

 

[Jimmy]

Re: Wont start, need ideas!!!!

ECM plugged in backwards, man i'm feeling great and stupid at the same time!!!!

How you do that? :hash_pipe

 

[Black Knight]

Re: Wont start, need ideas!!!!

Man I have no idea but both the outside ports are the same size and didnt relize it until a bottle of advil and a case of beer later.