Join Date: Jun 2006
Own a Commander?: Yes
Model year: 2006
Trim Package: Limited
Power-Train: 5.7L V-8 Hemi
If 4WD - system: QD-II
Originally Posted by uscg2008
even with "THE BEAST" (as my wife calls it) completely loaded down we still got great gas mileage going thru canada and mainland ak thanks to the eco feature that drops it down to a v4 when cruising.
I've been a member here for 6 years and that is the first time I've heard of this on the 3.7. The HEMI V8 has the MDS which shuts down 4 cylinders when cruising but nobody here has ever mentioned the 3.7 doing this. Are you sure ?
2006 Steel Blue 5.7L HEMI Limited 4x4 Build Date: June 9, 2006 Hour 14
Interior: Dark Slate/Light Graystone with Saddle Brown Leather Seats
Quadra-Drive II, NAV, DVD, Trailer Tow Group IV, Off-Road Group II, Remote Start, UConnect, Rear Backup Camera, Chrome Wheels,
Magnaflow cat-back exhaust, Daytime Running Lights enabled, 2" Rough Country Lift with 265/70R17 Goodyear Wrangler AT/S
Last edited by jeep5253; 05-16-2012 at 11:34 PM.