Had the Libby about 3 weeks now and boy did they see me coming. Check engine light came on but OBD II reader shows no codes. ESP/Traction control lights are on. Oh and it needs tires and found out my good 235/75 15 wont fit due to rim size. What I have done: new purge valve and water pump. Parts I have on hand: all 4 ABS sensors, Trans filter/gasket/input/output sensor. AND it's an 06 so the clock spring is not cheap! When I got her she had an occasional fuel smell under the hood and in the cab when driving and first shut off. Now when she's been sitting for a little while it takes a bit of cranking to get her to fire up and a then a few seconds of rough idle. Plus when I shut it off there is an odd sound that comes from the rear of the rig.