Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - slight humming noise at idle and knocking? noise on slow acceleration
View Single Post
  #3 (permalink)  
Old 05-11-2011, 10:01 PM
cjoform's Avatar
cjoform cjoform is offline
Registered User
Last photo:
Join Date: Aug 2010
Location: michigan
Posts: 62
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
I would highly doubt anything internal such as a rod knock. You would be able to reproduce that sound at idle. You may look into the flexplate and torque converter. Make sure they are tight.
Reply With Quote