I am 16 and just bought my 1st 300zx. It's a '92 2+2 nonturbo. On top of the engine, under the plastic valve cover, there is an opening with 2 small black pulleys. One has a cable going over it, and the other does not. That cable seems to have been cut off. When driving it feels as if more exhaust is coming out on the side with the hooked up cable. Does anybody know what these do and/or how to fix them? Please e-mail me at i0zz88@aol.com Thank you.

 

well IM ASSUMING its the LEFT cable that has been cut, which means some moron decided they didnt want their cruise control and took it out....interesting the one on the right is your throttle cable(opens and closes throttle bodies)
try using your cruise control...it wont work =c(
sorry dude..wonder why he did that...

"Sometimes I Feel I Have to Compete With Your Car"