Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 400 small block idling problems
View Single Post
  #2 (permalink)  
Old 02-10-2006, 12:09 AM
57 Chevy's Avatar
57 Chevy 57 Chevy is offline
Daryl
 
Join Date: Dec 2005
Location: Montana, now Arizona.Now Colorado. Wish I was back in Montana
Age: 75
Posts: 160
Wiki Edits: 0

Thanks: 0
Thanked 1 Time in 1 Post
That almost sounds like a vacuum leak. Do you have a vacuum gauge? Some guys spray carb cleaner or WD-40 around the base plate and other areas to see if there is a change in RPM.
Reply With Quote