Hi all, new here.

I have a 2004 Ford F150 with a 5.4 in it and here recently I started having problems with the truck occassionally dying at idle. It would idle really low when sitting and then when you would slow down(pulling into the garage) it would sometimes just kill itself.

I went to my local parts store and picked up a Borg Warner Throttle Position Sensor and now it will kill itself at stop signs even, still running a low rpm. It will idle in park but extremely low

I really don't know where to go now. MAF? Anybody heard of this issue?