Hey guys, I've been tryng to figure out why every once in a while i get a high idle when my 95 Chevy blazer when it gets warm. does out on the road to can go through town and barely touch the gas and still do around 30 mph. i have sprayed carb cleaner around the intake and makes no difference checked all my vacuum hoses and there good. So i'm thinking either the IAC or TPS i tried disconnecting them while it was running and when i diconnected the TPS the idle started to race till i plugged it back in, the IAC did nothing when i disconnected it.. So does that mean my IAC is bad?