89XJPIG
NAXJA Forum User
- Location
- PERRY COUNTY, PA
If I set the panel to "VENT" it'll blow through the vent until I begin to climb an incline then it'll blow through the defrost and then floor. It does this all the while the control is set on "VENT". It eventually blows back through the vents once I drive on a level surface and basically have the engine under a light load.
I also noticed last winter my xfer case popped out of 4WD several times under load. The lever itself did not move..the xfer case basically popped itself into neutral forcing me to pull over, shift into neutral and then re-engage the xfer case. I have a NP231 Command Trac setup.
I'm thinking vacuum I have a vacuum issue..what do you guys think?
I also noticed last winter my xfer case popped out of 4WD several times under load. The lever itself did not move..the xfer case basically popped itself into neutral forcing me to pull over, shift into neutral and then re-engage the xfer case. I have a NP231 Command Trac setup.
I'm thinking vacuum I have a vacuum issue..what do you guys think?
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