what are the year transmissions that would fit into my 91 4runner. 6cyl 3vze...4x4 a/t w/overdrive.....meaning just unbolt and rebolt...lol.....on the other hand what would make the 4runner idel horrable when you start it up, and if you dont let it warm up even in 70F it still runs like crap...i have to really step on the gas to make it move, but also it feels like the truck is stuck in 2nd gear when i dont step on the gas but just drive normal, it doesnt run right after just starting it up and driving....but when i let it warm up it runs great and even durring the coldest of days...

 

can someone please reply because i really dont know.... its been posted for a while and i have noticed that this is the only thred that has not had any replies... please and thank you to anyone can help me....

 

90-95's with the same engine should swap in directly.
I would check your EGR.