4.0L Engine Rough Idle Flash.

979 Views 6 Replies 5 Participants Last post by NitroTech, Jan 3, 2009

Quiet Lunatic

Discussion Starter · Jan 30, 2008

There is a Flash available to 4.0L engine Nitro owners that address a rough idle and drop in engine speed upon gear engagement after cold start. It applies to vehicle built before Jan. 17/08. It includes 2007 up to 2008 built Nitro's.

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Quiet Lunatic

Discussion Starter · #3 · Jan 30, 2008

StarBandit said:
Any numbers or tech info sheets? Wonder if it includes any other tweaks? See my post in the engine mod section.

I'm trying to get a TSB #. I will post as soon as I get more info.

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