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Unread 07-03-2001, 01:53 AM   #1
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Join Date: Jul 2001
Posts: 2
Warning light

Just purchased a 1992 yj and the engine maint light keeps coming on. The engine runs well but before I take it to the dealer and take out a second morgage is there any pointers that I should check first has 73,000 miles on it.

Many thanks in advance..........Magna

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Unread 07-03-2001, 12:23 PM   #2
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Join Date: Mar 2001
Location: Michigan
Posts: 472
Run a self test on the computer - any error codes that have happened will be stored there. Check out any Chiltons or Haynes repair book on jeeps and it will tell you how to do it. My guess is an oxygen sensor or egr valve.
89' YJ - 4.2 - NV4500 - NP231w/sye - 1" Body Lift - 2 1/2" Rancho Suspension Lift - 31" Firestone MTR - AR Outlaw II - Tomken Bumpers F & R - Warn 8000 front - Warn 6000 rec. mount rear - FlowFit Seats - Tom Woods Rear & Custom 2" front driveshafts
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