COLOFIREMAN
Observer
Our 2003 Grand Cherokee WJ Overland has a 2" OME springs and poly 1.5" spacers with 265/70/17 Firestone tires. Rides kinda stiff but it'svery stable which is a good trade off.

The 4.7 "semi-hemi" v8 Chrysler engine family are great (including the 3.7L v6). Anyone who thinks differently has never owned one. This is the WJ you want. Definitely avoid the 4.0 v6 / 42RLE combo. The 45RFE is a much better transmission.
I find the 3.7L to be thirsty and underpowered personally.
Compared to what?
When it debuted, it was a nice motor. Compared today to the Toyota or Nissan v6, it is not overwhelming.
It continues to be reliable. It's being phased out now in favor of the Phoenix line. Keep in mind, it was not updated when the 4.7 L received more power, less noise/vibration/harshness, and better mileage a few years ago because Chrysler couldn't afford to.
Of course I put 100k on a 3.4L Toyota v6 prior to this motor. It compares very favorably in mileage and has more power than the Toyota motor.
Yeah, I suppose it is a pretty old motor relatively speaking. I think the 3.7L in the new KK Liberty is a little better. Is that correct?
I bought mine bone-stock with 85k on it...of course with high mileage comes the not-so-fun yet necessary repairs/maintenance...but after all that...mine is running strong...on & off road!
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