Logo
Get instant online access to repair manuals for your Mercury / Mariner outboard. Online Manuals
MercuryMariner
Order printed Mercury / Mariner service manuals — shipped to your door! Printed Manuals
MercuryMariner
Use engine diagrams to find & order parts for your Mercury / Mariner engine. Engine Diagrams
MercuryMariner
Find parts quickly with Mercury application guides. Quick Parts Guide
MercurySierraCDI
Results 1 to 3 of 3
  1. #1

    Default fuel mixture for a 1986 40 HP Mariner?

    Here is what is on the motor.
    40 ELO
    6E9 L 427252

  2. #2

    Default Re: fuel mixture for a 1986 40 HP Mariner?

    Hi Steve, I have a 60HP and a friend has a 40HP and we both mix 50:1. You get a little smoke on start up and that's desireable. NO smoke at start up, re-check your mixture.

  3. #3

    Default Re: fuel mixture for a 1986 40 HP Mariner?

    Hi. I have an 1986 40 hp mariner. The engin lost power after about 20 min run on the sea, i checked the fuel filters and cleaned the carb,s then took it out to sea again this time it ran longer without power lost but after an hour it started to lost power again. would you please give me advise of what is going on with the motor.

Similar Threads

  1. fuel mixture for 25 hp mariner
    By jbruner in forum Fuel / Oil Mixture Ratio
    Replies: 2
    Last Post: 06-07-2012, 04:16 AM
  2. mariner 4hp 2001 fuel mixture
    By swarf in forum Fuel Gas Oil Mixture Ratio
    Replies: 1
    Last Post: 09-14-2011, 03:39 PM
  3. fuel mixture for 25 hp mariner
    By jbruner in forum Fuel / Oil Mixture Ratio
    Replies: 1
    Last Post: 08-12-2011, 12:40 PM
  4. mariner 4hp 2001 fuel mixture
    By swarf in forum Mercury Mariner Outboard Forum
    Replies: 0
    Last Post: 04-07-2011, 07:18 PM
  5. Fuel Mixture for Mariner
    By scott legere in forum Mercury Mariner Outboard Archive
    Replies: 1
    Last Post: 08-03-2006, 11:34 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •