Well here it goes 2 weeks ago I parked my truck and everything seemed fine except the clogged cat. I think..... But 5 hours later I'm leaving for work I start the truck put it in drive and nothing try reverse nothing it seems as if I have to let the tranny warm up before it just slips in every gear forward. Well 2 weeks have past now the tranny is smoking and seems like it's leaking some where near my passenger side exhaust I'm so lost I'm assuming the tranny is smoked and I have to replace. cause now in reverse it clicks and sounds like its binding and all forward gears sounds like its binding I have a 2000 blazer zr2

 

Dependant upon mileage: your 4L60e is done. Always use an ATRA certified shop when considering trans work! Also get more than one diagnosis! Could be simple-could be well-Done!

 

*Moved to engine and transmission*