Recently my 1992 302 Efi is stalling when either reversing up hill or even slightly tapping the gas up hill and letting off real fast. the truck runs great at idle and on the road. new air,oil filter. took it in for a 32 point inspection. clean as a whistle. any speculations on whats the heck it could be??

 

I suspect the IAC, TPS, & throttle stop screw.

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