Trans issues
I have a issue with truck I just got changed filter
and fluid and at first no forward it would just a little
then nothing so after filter ran alright but at first
had to manually shift it till it would get to fourth
then run fine till I shut it off then have to do it all
over again unless it got stuck in second then I'd
have to shut it off and on again till it reset then
once again manually shift it till 4 th an it would be
fine a little shutter though 1, 2 but started coming
out of it well tonight I found burnt ground on my
horn in front so I just eliminated that horn wire and
when I got in now have nothing forward I trying to
trace ground wires for tranny and tranny computer
but weres the computer and any ideas