2G (1998 - 2001) Sephia
Hello, I have a 1999 Kia Sephia 5 speed that has developed a rattle. It kind of sounds like a heat shield, but I've checked, and doubled checked the entire underside of the car/exhaust.
It only starts about 5-10 minutes after the car is up to temp and only at specific RPMs/speeds (45 in 4th...