jhammel85
Guest
I'm hunting down a high idle for my truck that suddenly appeared after work tonight. When in drive (automatic), no matter how cold / warm, it runs at about 1300 or so. In park its almost 2000...
I sprayed carb cleaner around all lines with no luck. I pulled the plug on the IAC valve to see if it changed and it didnt.
That being said, I pulled the IAC valve and had someone turn the key so I could see it move. The Plunger nudges back and forwards but never really moves much. Is that normal? It doesnt move too much at all really..
I've cleaned it before so I cleaned it out again and fired the truck back up with no luck. I've sprayed all possible areas where there could be a vac leak (including the upper and lower intake area) with no rpm flare..Theres also plenty of antifreeze in the radiator and the heat blows red hot in the cab at idle.
I guess my question is the IAC operating normal? Any ideas anyone?
I sprayed carb cleaner around all lines with no luck. I pulled the plug on the IAC valve to see if it changed and it didnt.
That being said, I pulled the IAC valve and had someone turn the key so I could see it move. The Plunger nudges back and forwards but never really moves much. Is that normal? It doesnt move too much at all really..
I've cleaned it before so I cleaned it out again and fired the truck back up with no luck. I've sprayed all possible areas where there could be a vac leak (including the upper and lower intake area) with no rpm flare..Theres also plenty of antifreeze in the radiator and the heat blows red hot in the cab at idle.
I guess my question is the IAC operating normal? Any ideas anyone?