Since I have had this truck (4X4 5.4L '02 supercrew) it has shifted hard in the lower gears. I do not have any problems with high gears or high speed shifting. I do alot of stop and go driving in the city and am wondering if this is normal in these conditions? Also this past summer I had a problem with the truck idling high but since the temps were in the 100's I didn't think too much of it. Since the temps have dropped no problems

Other than this I am absolutely in love with this green monster!

Your thoughts are appreciated.