Stalling when going into rev/drive?
#2
1994 F150 XLT 5.8L 2wd
Pull your codes as they might lead you in the right direction. If you still have the original small diameter plastic vac lines then it's a good possibility. Also could be the alt getting weak, transmission issue, TPS, etc...
This is one of those situations where you are going to have to start eliminating things. Start with the easiest to test.
Test vacuum from each of the lines coming off the intake tree.
Test tps for .9-.97v closed and 5v WOT.
Test output of the alt.
This is one of those situations where you are going to have to start eliminating things. Start with the easiest to test.
Test vacuum from each of the lines coming off the intake tree.
Test tps for .9-.97v closed and 5v WOT.
Test output of the alt.