410 and in low , Hmm ? do you have possibility to scan the Jeep see if anything pops up , even if you don't have engine light it may show intermediate faults.
I got me a used 21 Rubicon main reason was that I'm not willing to pay 80k for a new one when I can have one for 50k used with low mileage ( Canadian dollars ) kicker is it's worth more in trade than I paid for it still so either way win win situation.
?... added rear Daystar .75 spacer under the springs to go with the TeraFlex 1.5 leveling kit ..the gap between the tires and fender arches is now more uniform.
Loving the stance now with 35s ..