View Single Post
      04-16-2010, 11:54 AM   #8
1sikbmr
Brigadier General
1sikbmr's Avatar
145
Rep
3,329
Posts

Drives: F80 M3 6MT
Join Date: Mar 2010
Location: New York

iTrader: (16)

Quote:
Originally Posted by elp_jc View Post
I'd like to know exactly what's taking place too. Sounds like an exhaust leak with the hood open.

And the other behavior that baffles me even more is when you let the engine idle for a couple of minutes, and all of a sudden the engine gets heavily loaded, like if you engage A/C on a little 4-banger. Rpm drop with the load and recover instantly, and the engine becomes much louder as well. What the hell is loading the engine that much??? I'd like to know about this one more than the other .
Great question I would love to hear this...
__________________

F80 ///M3 6MT Avus Blue ZCP
Appreciate 0