Ive got 97 sc300 automatic transmission was replaced six months ago it/s not shifting right computer reads solenoid B how can I make sure and how bad is it to change?

 

your probably not getting to much search results because of improper spelling, so copy and paste transmission solenoid in the search function and you should find what you need...

 

check the fluid, it can only take type-T tranny fluid. any other atf like +3 or +4 with dexron will make it feel like your trans is shot to $h1t. i think it even say dexron on the dip stick, but you cannot put any type of dex atf in your trans... dex sticks, type-t slips... see the problem? if not they did a botched trans job.