Sporadic idle help? Sticky throttle body maybe?

93DATEG88

New Member
Hey all! I picked up a 93 DA about a month ago and it's starting to idle different. The previous owner blew the b18 and dropped in a b20 if that helps. When I'm on the highway I run 4k rpm's at 70mph and when I come to a stop the throttle stays at 2k rpm's. Sometimes even 3k... Last time it did it, I got out and pushed in the throttle lever a bit and it dropped back down to 700 or so. Also when I idle in neutral, the idle bounces anywhere from 500 rpm's to 2k constantly. I have no idea what's going on. Any thoughts?
 

96LSteg

Jemel
check for vacuum leaks...clean your IACV and your FITV and your throttle body if it makes you feel better...:)
 
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