91 GC did something strange today

My 95 GC SE did that once, a cooler line leaked and the fluid was low. I figure as it warmed up the fluid expanded enough to let the pump get a full column of fluid and allow it to work normally. A quart of +4 and a clamp tightening fixed it.

Nope, no leaks. Full, clean, +3 fluid. It was colder than a biotch this morning (4 or 5F). The cold definitely had something to do with it. Like I mentioned, trans was rebuilt and was running great. This morning was the first time it did this. After warm up and for the rest of the day, no problem at all.

3-speed or 4-speed automatic? My old 92 with the 3-speed used to do that occasionally, but it was going into drive (I always backed in and pulled out in the morning). When it would do it, if I put it into neutral or park and revved the engine a few times, let it come back to idle and put it in gear, it would then grab gear immediately. It did it more frequently in its later years (nearing 200k miles), but I might be able to count with both hands full of fingers the number of times it did it. Always on a cool morning start though...

At 204k the transmission bit the dust...it's in the driveway with a for sale sign...and basically no interested buyers. I'd still love to fix it if I could justify the $1300 rebuild cost...

Wesley