Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 1977 Chevy K20: Engine Suffers from Hesitation/Power Loss When In Drive
View Single Post
  #68 (permalink)  
Old 02-27-2012, 12:58 PM
ztwntyn8 ztwntyn8 is offline
Registered User
 
Join Date: May 2007
Location: north carolina
Posts: 30
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
I'd check the plugs first but a bad enough vacuum leak can cause hesitation and I've also experienced hesitation with too little base timing and that will def rob the **** out of your power and mileage.
Reply With Quote