Smelly exhaust

caltrip
caltrip
in HUDSON
My 52’ Hornet twin H has very smelly exhaust. Can’t drive into garage without stinking whole place up. I’m getting poor gas mileage too. What size jets should be used?  Maybe has wrong jets. Exhaust pipe is very black inside. 

Comments

  • lostmind
    lostmind
    I would guess your choke is not opening.
  • Geoff
    Geoff
    Could be too high a float level, causing over-rich mixture


  • d50erock
    d50erock
    When did this start happening?  
  • Jon B
    Jon B
    Maybe a family of mice crawled up the tailpipe last fall, made a home in the muffler, and was ultimately cooked to death....
  • RichardD
    RichardD
    Put latex gloves over tailpipe every year, I do !

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