Thread: TONS of black smoke on w115
View Single Post
  #5  
Old 08-05-2014, 03:07 PM
cooljjay cooljjay is offline
Registered User
  
Join Date: Jul 2008
Posts: 3,740
You can have a bad governor diaphragm on the rear of the inject pump and you can also have a bad vacuum pump diaphragm. Agreed the oil bath filter can also be all gunked up too.
__________________
Reply With Quote