RPM's going up to 3k when idle

[Jose Ayala]

Hi all.



Looking for assistance here.



I lately have seen that my RPM goes up to 25 hundred when I moved from Drive to neutral or park.



I have 80k miles, so maybe is time for me to replace the AIC but my question to all is, is there a choke that may be going bad and I need to replace?



Anything else that I may do?



I use the Xcal II 93 setting.



Jose

 

[Todd Z]

Broken common elbow ???



Stuck IAC valve ??



Todd Z

 

[Jose Ayala]

That's what I think it is Todd, the AIC since I have cleaned a couple of times now and elbow was relpaced with OEM part less than 1 yr ago.



Is there anything else that i may need to look at?



jose

 

[Todd Z]

It sounds like a bad IAC or vacuum leak....



Also check for any loose connectors, bolts, clips on the TPS or throttle body....



Todd Z