captnjp
Senior Member

True Car Nut
Joined: Sep 2006
Posts: 4,816
Likes: 245
From: Windsor, Ontario / Detroit, Michigan









Use a mechanic'* stethoscope (or a wood dowel) to touch various parts of the engine and listen for where the noise is loudest. Loud rattle when cold could be collapsed lifters, or */c coupler. Need to determine where the noise is coming from.



