Tranny hanging in third gear

[maxxflip]

Started 2 days ago with 2 codes on cold start p0700 and p0847
Completely stock tune
Shift happens @ frame 312 in the log then doesnt seem to fuel after that even tho i gradually increased throttle.
Letting off the throttle then getting back on seems to make it ok

[8100 Power]

Started 2 days ago with 2 codes on cold start p0700 and p0847
Completely stock tune
Shift happens @ frame 312 in the log then doesnt seem to fuel after that even tho i gradually increased throttle.
Letting off the throttle then getting back on seems to make it ok

Have you changed your fuel filter? I would start there.

[maxxflip]

HAHA ya it was new.....i figured it out :doh2:

[SSTuner]

Have you looked up the codes? The codes indicate a sensor/switch may have good bad.

[killerbee]

B0792

You are in a classic ECM rpm defuel limp. It is usually code induced. "cold" symptoms suggest tranny fluid or switch related.

[maxxflip]

I left the PTO switch on..:doh2:
The codes were not related to the 2000 RPM limit.

It has been throwing those codes in extreme cold starts and wont shift out of third tho..