#5
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"This Software also gives a fuel economy improvement for all WK/WH/XK vehicles."
I figured this meant that it was for all engine types and the other part applies towards the 3.7
#6
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Agree it's only for the 3.7. At the dealership now and they advised it was only for the 3.7 engine.
#9
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Ooo I qualify for this. Will they charge me an arm and a leg for the reflash?
#11
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^ Negative on the hundo. I contacted my local dealer and they will be getting it done for $43 out the door. Scheduled for Friday.
#13
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^^Likewise.. I will give me local dealership a call this wkend to see if that TSB applies to all years for the 3.7L.
#14
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MODELS:
**2007** - 2008 (WK) Grand Cherokee
**2007** - 2008 (WH) Grand Cherokee (International Markets)
**2007** - 2008 (XK) Commander
From in the PDF attached...
#15
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And i read and it says for 4x4 or awd models only. doesnt hurt to call. let me know what they say Geevis
#16
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Got this done a little while ago. I was charged $0 lol woo. Cant tell if it made a difference since I only drove it home. Like a 4 minute drive.
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