ok...i just bought a truck for my birthday. i got a 2006 ford ranger supercab 2dr 4x4 ,5 spd, 4.0L V6. it drives really nice except for 1 thing, when i shift from neutral to first it clunks, 1st to 2nd it clunks, 2nd to 3rd it clunks, but everything after that is fine...i checked the ujoints by...