Your 0-60 times without the EZ seem way out of line to me. There is a low power TSB for your truck (and mine) that shows the avg speeds to test for low power using a 0-60 test. According to the TSB the avg speed for your truck (2001. 5, auto, QC, 4x4) is 14. 5 seconds. I find it extremely difficult that your pre EZ time for a 0-60 is 10. 2 seconds. If your 10. 2 time is correct you may have the worlds quickest non BOMBed Dodge!