When I turn off the car with the shifter in nutral, and the cluth out, I get some kind of weird chattering sound. If I push the clutch in, with the shifter in nutral and then turn the car off I do not hear the chatter.

I guess this means there is something wrong with the clutch, or it is near its end? The car has 50k miles.

Is this what it is, or could it be something related to the tranny?

Thanks.

 

throw out bearing rattle. normal.

 

its normal

 

wait EDIT i hear chatter when turning off the G (6MT) in the engine bay!

is that good or bad?

sometimes in the morning ill turn it on and hear a loud grinding noise then it stops is that good?

oil seems fine

 

Welcome to G35driver and as for clutch chatter

Get used to it...it's normal.

 

Also, timing CHAIN. Did your last car have a timing belt? Chains make noise.