Jump to content

Welcome to TheMalibuCrew!

As a guest, you are welcome to poke around and view the majority of the content that we have to offer, but in order to post, search, contact members, and get full use out of the website you will need to Register for an Account. It's free and it's easy, so don't hesitate to join the TheMalibuCrew Family today!

High Idle


Recommended Posts

What would cause the idle to run at 1500 rpm's? It is on a 04 LSV with the Monsoon and Perfect Pass.

It looks like the throttle cable and perfect pass cable are both fine and the butterfly is returning to the fully closed postion with the throttle closed. Help.gif

Link to comment

Did it just develop or did something happen before the high idle? Was the PP just installed?

A vacuum leak, a faulty coolant temperature sensor, a faulty throttle position sensor can screw up idle.

Link to comment
Did it just develop or did something happen before the high idle? Was the PP just installed?

A vacuum leak, a faulty coolant temperature sensor, a faulty throttle position sensor can screw up idle.

It just started, this was only the second time out this year, the first time was over a month ago and I do not recall it being that way at the time. I was thinking that maybe I bumped something while changing the impeller.

The PP was factory installed.

Check your PCV hose.  Make sure it is seated or it causes an air leak and makes the engine idle high.

Dwayne

I will check that stuff tonight thanks for the help.

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...