Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

high idle

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Old

Jun 27, 2014 | 03:53 PM

#1

zoom63

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Joined: May 2013

Posts: 20

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Model: Cherokee

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high idle

1998 Cherokee. Just started idling at 2800 on start up. Where do I start looking?

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Old

Jun 27, 2014 | 04:25 PM

#2

Jbh97009

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Joined: Mar 2014

Posts: 171

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From: Portland, Oregon

Year: 1998

Model: Cherokee

Engine: 4.0

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I'm not sure on the later models, but I'd assume they are similar.... MAP & IAC would be where I'd start. Do some google-ing and you'll find more info

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Old

Jun 27, 2014 | 05:38 PM

#3

RTorrez1

CF Veteran

Joined: Sep 2011

Posts: 4,172

Likes: 4

From: Riviera, Texas

Year: 1998 Sport

Model: Cherokee

Engine: 4.0

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A vacuum leak can also cause high idle.

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