delayed idle down on 2001 GT 4.6

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10-09-2014, 08:15 PM

Jackk

Thread Starter

Join Date: Oct 2014

Location: texas

Posts: 1

delayed idle down on 2001 GT 4.6

New to the forum. Got a 2001 4.6 GT 5 speed. Starts and runs well but is slow at engine returning to reduced rpms during up shifting. Returns fine when I unplug the idle speed motor so don't think a vacumn leak is an issue. Replaced the idle speed control and the problem remains. The TPS seems fine . It is not throwing any codes.

Any other things I need to check that might be sending some signal that makes the motor slow in reducing rpms??

Any help would be appreciated.

Thanks, Jack.