While diagnosing my catalytic rattle I jacked up the passenger side of the car and started it to try to figure out if it the heat shield or internal (seems to be heat shield). Here is the weird part, with the car running in nuetral clutch engaged the passenger side wheel spins. There is a definate push to it as in something driving the wheel I can stop it with my hand only to have it spin up again. With the clutch disengaged (had my wife push the pedal down for me) there is no spin at all is this normaal?
