Postby daytona675 » Wed Mar 18, 2015 8:03 am
Mine sounds like valvetrain clatter or bad spark knock, around 2000-2600 rmps under light accel or load. After doing the research and the math...The 3M Scotch weld sealant for the TSB is $20-25, then you need the special gun and mixing tube, etc...A new valve on courtesy Nissan is like $40 brand new. no muss, no fuss. I'm gonna buy a new one and be done.