When I am about to turn the car off I either have my foot on the clutch with it in gear, or the car in neutral with the clutch out. Nothing strange happens when my foot is on the clutch, but if I turn the car off with the clutch out and in neutral, I can hear a rattle from underneath the car. If you open your door and stick your head out a little then turn the car off I can hear it. Its obviously a 6 speed, but its a roadster too if that makes a difference. Does anyone else have this, or know what it might be?

 

See the current thread https://www.crossfireforum.org/forum...eferrerid=7492 in the Engine & Exhaust section of the forum. Good luck.