sound for my motor

[cosworth34677]

ok this is drivin me crazy i cant find the problem !

the car is making a raddeling sound when a rev up or let off the gas the cars not loseing any power and it dosen't seem to be changing the performance of the car any. but it sounds like it going to be big when it goes help

its kind of a clancking raddel sound

 

[P5inder]

You might want to do a search on the VCTS problem...there is a video out there somewhere to which you can compare your sound...

VCTS is the butterfly system in the intake manifolds. The screws come loose and fall into the head...

THIS MIGHT NOT BE IT...yet search just to make sure...

I 've been getting some rattling from the fan shrowd lately...then again, I have the AWR motormounts.

Good luck...

 

[Mr.Ames]

do u have a header? if u didnt put threadlock on the O2 sensors they could come loose and rattle. mine was doing this when u rev up then let off the gas