Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Rattling noise at load
View Single Post
  #1 (permalink)  
Old 04-06-2005, 10:53 AM
crush56 crush56 is offline
Ford Tough
 
Join Date: Mar 2005
Location: Watsonville, ca
Posts: 21
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Rattling noise at load

Need help.... Ive got a new 351w from Ford Racing. It makes a rattling or ping noise at around 3000 rpm or when I jump on the gas. I'm running 91 octane with timing set at 10 deg. Under 3000 rpm it runs great so I'm confused. Could it be detonation? or Fuel mixture?
Reply With Quote