My car had been idling rough, I took off the intake tube to check the IACV and I noticed that the tb butterfly had a lot of build up on it, I believe it is from the filter oil on my k&n filter. I used throttle body cleaner and cleaned the build up and now my car is idling at 1200-1500 rpm. Does anyone have any suggestions on what I may have done to cause this?

Thanks
Bryan

 

Everytime you clean the throttle body with throttle body cleaner the idle is gonna be off... Disconnect the negative side of the battery (BLACK WIRE in case you dunno) wait about 20-30minutes.... Connect it back on... start up your car, make sure all your lights, heat, ac, vents, radio, everything is turned off but your CAR!!! let the car run for about 15minutes til the radiator fan turns on.... drive your car around the block a couple of times... than you should be able to fix the problem, if not..... turn the idle lower its by the throttle... get a professional to do that.. i dont want you turning it too much and ******* up your ride!

 

hey Greddy Dantegra do u have to disconnect the black battery cable befor taking off the Tb