Petrol cap

The petrol cap on my haffy has got mix 4 measures of sae30 oil to 1 gallon petrol. I suspect the cap is off something else but better safe than sorry thanks in advance kev1n 


  • IF your engine is an original Haflinger engine then it is a 4 stroke engine of 643cc and does not need an two stroke oil mix!

    Obviously, if it has an engine change to a two stroke motor then, yes it might need a two stroke oil / petrol mix.

  • Thanks John as I said thought it was strange but better safe than sorry 
  • My fuel cap says "Diesel Only", so I've stuck black insulation tape over it for the time being ;-)
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