Transfer Case Issues

[VULCANJEFF]

My 1998 explorer is bucking when roads are snow covered it has the auto 4wheel drive, dealer cannot make it do it they rebuilt the magnets in the transfer case once 6000 miles ago they wanna put a transfer case in at 2800 bucks the car drives nice when it is raining only bucks like crazy in 4wheel drive and in the auto position when it is snowy should I dump this explorer or let ford keep throwing parts at it

 

[SkanlaxJMO]

Hmm maby manual T-case time?

 

[VULCANJEFF]

have u ever heard of this it is freaky as hell , only on snow covered roads acts like a plug wire but I soaked them with water when the roads were drydid not do anything soon as it snow it bucks

 

[SkanlaxJMO]

as in the 4wd auto kicking in like it clunks and takes off when the wheels slip a bit?

 

[VULCANJEFF]

it does it in 4wd or in auto position only icey snowy roads

 

[SkanlaxJMO]

does it do it at lock in lo? And descibe the "bucking"