Reving the engine?
It does sound like a heat shield on one of your catylitic converters is loose. That or maybe a rock got in there. That's what happened to my brothers old mustang (we lived down a gravel road)
Originally Posted by 65mechanic
It does sound like a heat shield on one of your catylitic converters is loose. That or maybe a rock got in there. That's what happened to my brothers old mustang (we lived down a gravel road)
Last edited by transmaster; Dec 17, 2011 at 06:01 PM.
Yes it's a special grease made just for the muffler bearing. U have to use the special grease because the muffler bearings get hotter than ur other bearings. Just ask for it at ur parts store if u can't find it on the shelf. They will know what to get u. Good luck and be sure to let us know when u get it fixed.
Yes it's a special grease made just for the muffler bearing. U have to use the special grease because the muffler bearings get hotter than ur other bearings. Just ask for it at ur parts store if u can't find it on the shelf. They will know what to get u. Good luck and be sure to let us know when u get it fixed.



http://kalecoauto.com/index.php?main...products_id=10

