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High Idle on 86 MJ Comanche?

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Hello I'm a Nube I know, but just got my first MJ and on start up it idles to 3K then drops down to about 1k, but when the engine warms up and I am at a stoplight the idle is high around 1500 to 2000. Changed all the vacuum lines, needed to anyway (original & dry rotted), changed the MAP (broke nipple pulling old vacuum line) I have read the post but it seems they post for 88 and up, I have an 86 2.5L XLS 4 cyl. any ideas? Thanks, BTW this is the best place on the net thanks to you guys I am really hooked now- line and sinker!





1986 XLS 2.5L

new floors this week, alleluyah

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