I just picked up a 1990 Accord EX with the F22A1 (125hp hahaha), 145k miles, and its a great car except for one problem. It refuses to idle smoothly. It has a new tune up but the idle fluctuates and almost stalls when coming to a stop. Once stopped it seems to behave alright.

Clean the TB? Any ideas? I just need it to run smoothly so I can make it a daily driver. I have a 1990 Thunderbird SC for the fun times.