y does it idle high until i slow down

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08-03-2005 | 12:45 PM

ThermalWake

Thread Starter

Registered User

Joined: May 2005

Posts: 330

From: sacramento california

y does it idle high until i slow down

also.. on my Z when ever im cruizing or coming to a stop.. if i do a nutral roll or just take it out of gear, my engine always idls at 2k rpm until i get to about 7 mph then it drops to 1k..im wonderin if it should do this or not

08-03-2005 | 01:20 PM

lww

Head Muckraker

Joined: Oct 2001

Posts: 9,221

From: Bay Area

It should definitely not do that. Sounds like your cold start valve may be bad.

For your other cooling problems, read through this:

http://zhome.com/ZCMnL/tech/280ZXCool.html

Last edited by lww; 08-03-2005 at 04:14 PM.