I have a 2006 mustang 4.0L automatic with 60,543 miles. I recently had 2 replace the whole gas pedal assembly due 2 a bad tps and now it's dying while driving down the road and on park. There is no check engine lights or any lights on at all i also replaced the crankshaft position sensor and the fuel filter same crap! Can someone plz help me we this issue I'm clueless.

 

Bad gas up grade.

 

Already running 93 in her it's got me stumped

 

I guess you could unplug the connector(s) to the part you changed and check for bent or loose in connector pins. Did you disconnect the battery while or after changing out the throttle so the KAM will be reset?

 

The battery was disconnected during all procedures tried a new fuel filter yest made it run worse actually ugh. So I searched the net n I'm not the only 06 owner with this problem. After reading a few several had mentioned the throttle body gunning up so I pulled it off cleaned it real good and today no stalling out n idles good so I'm hoping like hell that's what it was.

 

Also check to see the battery cables haven't come loose