1989 Ford Bronco trouble

[fordpoweredmudder]

I have a 1989 Ford Bronco that had a 351 c6 combo and the motor blew so I swapped a 1989 302 AOD combo in. It was idling and as soon as you gave it gas it stalled out so I the frame rail fuel pump and filter. Now, it will not idle above 500RPM but you can give it gas and it sounds fine. Anyone have any ideas what could be wrong, I am out of ideas and patience. Thanks! :wacko:

 

[Krafty]

did you swap out the computers as well?

 

[fordpoweredmudder]

did you swap out the computers as well?

No, but I tried the 302 computer that came out of another 89 bronco and it made no difference so I left the 351 in there.

 

[Krafty]

did you look at your idle air controller on the throttle body?

 

[fordpoweredmudder]

did you look at your idle air controller on the throttle body?

yeah the one on the side of the throttle body i switched no difference but i put the 351 throttle body on the 302 motorwould or could that be the problem