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Unread 06-24-2010, 10:09 PM   #1
MAjeepkid
Registered User
1987 MJ Comanche 
 
Join Date: May 2010
Location: Denver, Colorado
Posts: 123
rough idle and sputtering

my 98 zj is idling real rough after it warms up and i can only go about 10 mph. Its almost like its not getting fuel but the fuel pump is working and i just replaced the fuel filter, could it be my iac? and would my iac turn my check engine light on?
thanks JT.

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Unread 06-25-2010, 06:23 AM   #2
MAjeepkid
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1987 MJ Comanche 
 
Join Date: May 2010
Location: Denver, Colorado
Posts: 123
no one has anything to say? cmon!
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Unread 06-25-2010, 08:24 AM   #3
melk
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1996 ZJ 
 
Join Date: Sep 2009
Location: Charlotte, NC
Posts: 2,891
You literally can only go 10 mph?

Does the engine rev up ad you just not move?

Or does it stumble and sputter?

Can you shift it manually? Which TC?

Info info info.
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