98 Cab auto transmission problem.
 

Hope you can help me out here. This morning on way to work,lost power and tach started jumping around. Pulled off on shoulder only to get white/gray smoke in my headlights,with that sicking atf smell. Prior to this in A.M when I would leave,id put in reverse and about 15 sec car would move.Also going up an on ramp,it would slip 2-3.3-4 sometimes. 155000 miles. Getting it towed back to my shop.Its converter isn't it?

Could have blown an ATF cooler line and be getting low on fluid... But.. Driving it with it slipping is never a good thing on the clutchpacks....