-1997 4l60e 4.3 powerplant rcsb

-stock tranny no shift kit or servos.

-reverse is sucking when i try to give her some throttle. like a chattering sound and vibes the whole damn truck and doesnt seem like it wants to backup. 1-2 shift is a little slippery. 3-4 is crisp. normal driving is decent just when i start to get on it a little is when these symptoms come about. 1-2 is out of the question when using the 75 shot.

 

I never found out what it was, but my old Yukon did that. It didnt take long for reverse to completely quit working. Having the tranny flushed and changing the filter helped, but not for long.

 

thanks. good thing im trading it in