93 xlt 5.0 doesnt want to opererate correctly until fully warmed up?
#1
93 xlt 5.0 doesnt want to opererate correctly until fully warmed up?
my 93 ford f 150 5.0 doesnt wanna run correctly until its fully warmed up . it use to start and run fine on its own and now i have to keep my foot on the gas for several minutes and then i let it warm up 20 or 30 mins on its own idle . if i try to drive it before it goes only about 25 miles an hour and stalls it does this in warmer weather also . ive been told idle control valve possibly or crank sensor . has this happened to anyone else ?