Thread: Running rich
View Single Post
  #6  
Old 06-14-2021, 03:56 PM
Dick Boneske's Avatar
Dick Boneske Dick Boneske is offline
Ultimate Warrior
 
Join Date: Mar 2004
Location: Winneconne, Wisconsin
Posts: 5,388
Default

Blue smoke may be residual oil in the exhaust system if you've recently done engine work. It takes quite a lot of running time to eliminate that.

How does the engine idle? Pull a plug and see if it's black.

__________________
BONESTOCK GOATS

'64 GTO Tripower Hardtop (Wife's Car)
'64 GTO Tripower Post Coupe (My Car)
'99 Bonneville SE Sedan