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1997 2.3L Very high Idle on start up.


gijoe1973

5+ Year Member

Joined
May 6, 2019
Messages
6
Points
501
City
Monroe MI.
Vehicle Year
1997
Transmission
Automatic
I have a 97' XLT 2.3L Auto. When I start it the Tach reaches 2500-4000 RPM for 2-5 sec before idling down. Any Help will be greatly appreciated.
 
It should start high then drop to about 1500 in a few seconds and then gradually drop down to about 800 in about a minute or two when it enters closed loop mode. It will start at even higher rpms if you leave the climate control on.
 

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