I have a 2003 trailblazer, and with this year my IAC and throttle body are one piece. My car is having an issue with IDLE and it is jumping a lot more frequently. I am afraid it will stall on me with my son in the car. Whenever i go to a mechanic my car acts nice to them, and doesnt show an issue. Is there a way to clean the IAC, and would you have any input on wut else it could be?? My throttle body was cleaned out, air filter is clean. My car has also been gurgling so i know i have air in the lines, and of course it doesnt make a whisper at the mechanic. Any help would be appreciated. I was told there was a cracked in my radiator and that's y it was gurgling and overheated, so I replaced the radiator, but the gurgling is still there.
Is there a way to clean the IAC, and would you have any input on wut else it could be??
