Reverse works, but no drive unless I rev the engine.
The truck will go in reverse fine, but at every stop I
have to rev the engine to get it to go into gear,
(2500-3000 rpms) And it goes through all the rest if
the gears. Until i stop then the process restarts. Put
new filter and fluid and still same issue. a couple of
times it stalled when trying to engage into 1st from
a stop.