Hi, I have an 2002 WJ laredo 4.0 select-trac.I can't seem to chase down a sound, likes birds chirping. It seems to get faster with speed increase, and seems to start at about 20mph. brakes are good. it sounds like its coming from middle of car. it has 106,000 miles. Just purchased it. this seems to be the only problems it has.
2002 WJ 4.0 select-trac (winter driver)
2014 Mustang GT 6-SPD (summer driver)