Jump to content
jjr

2010 MKZ factory Idle Speed?

Recommended Posts

Hi,

I just had my spark plugs changed and my idle feels like its 100 rpm too high, anyone know what the factory specifications are for the idle? I have been through my owners manuals and could not find.

 

Also can the idle be simply adjusted? Again its feels good but just a hair too high (just questing 150 rpm +/-) on my tach it looks to be around 800 or a hair lower. Car idle's and runs great, its just my personal preference if I could easily drop it a hair if not no big deal..

TIA

Share this post


Link to post
Share on other sites

Your post has been moved to the appropriate forum. The Lounge is intended for off-topic discussions.  Questions or technical issues should be posted in an appropriate area per the header for the topic:

 

This forum is not for technical and modification discussion.  

If you need to post a mod & tech question, please post in the appropriate section.

 

 

WRT your question, you're right on the money.  The factory spec is around 725-750 in gear.  You can't adjust it anyway.  The PCM controls that.  If it was too low, you'd get a CEL.  If too high or erratic, that would indicate a problem that needs attention.

Edited by drolds1

Share this post


Link to post
Share on other sites

Nope is all good, also just cleaned the intake system with Seafoam, car  is  running great.

 

 

Thanks for getting back

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×