runs rough and i think my transfer is no good -
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Go Back > Models > Jeep Grand Cherokee & Commander Forums > ZJ Grand Cherokee Forum > runs rough and i think my transfer is no good

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Unread 09-12-2006, 10:58 AM   #1
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runs rough and i think my transfer is no good

my 93 grand cherokee with the I6 auto is running rough still. ive done cap wires rotor plugs and CPS. its runing better then it was before but still rough at idle. any help would be great. also i drove the jeep about 180 miles one way and the truck seemed like it was hopping basically the sympotms of a bad vc in the transfer case. i have the 249 transfer case. i dont really know but again any help would be great. thanks in advance

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Unread 09-12-2006, 11:10 AM   #2
Mr. Hyde!
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The O2 sensor could probably stand to be replaced as well - aside from that what exactly is your question?
'04 WJ, 6" Clayton LA's, 242 SYE, 35" BFG MT KM2's, 4.56 gears, & D44a locked
'14 WK2 Limited w/5.7L, ORAI, & Tow Package
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Unread 09-12-2006, 11:45 AM   #3
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Try cleaning the throttle body and make sure when you are doing it clean or replace the IAC. To clean the IAC you should remove it from the throttle body and get all the built up carbon out.
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