Two stroke premix f...
 

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[Closed] Two stroke premix fuel in a four stroke mower - will anything die?

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I have a 2 stroke strimmer and a 4 stroke mower - currently I have to faff around measuring microscopic amounts of premix to fill the strimmer. If I just wang a load of premix into a 5 litre can @40 to 1, will it hurt the mower to run on it?

 
Posted : 10/06/2018 5:38 pm
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It will make the 4 stroke run a bit lean - as 2.5% of the volume is no longer petrol so it will have a leaner fuel air mix.  On the other hand it will also add lubrication to the top end of the 4 stroke.  Not the best thing to do and i wouldn't do it with a highly tuned motor .  why not get two cans?

 
Posted : 10/06/2018 5:48 pm
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I used to run my old 2 stroke karting mix in my 4 stroke mower.

Smells lovely, but it smokes like a chimney and oiled up the plug after a bit so I stopped.

 
Posted : 10/06/2018 6:11 pm
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Cheers folks, two cans sound like a plan. Hope I don't mix em up... 🙂

 
Posted : 10/06/2018 6:19 pm
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Get two different coloured cans and write on them. If that doesn't work, don't use the mower as you'll probably cut your feet off. Tssk, care in the community... 🙂

 
Posted : 10/06/2018 6:43 pm
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Used to race 250s and filled my car a few times with avgas premix I wanted to use up before it went stale... Nothing died, neither did it go any faster (or any less slowly, to be more accurate).

 
Posted : 10/06/2018 6:59 pm
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Baby Robins definatley.

 
Posted : 10/06/2018 7:15 pm
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Get two different coloured cans and write on them

Give them names.

Joe and Patrick.

 
Posted : 10/06/2018 7:22 pm

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