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fuel mix, use or throw away ?


z1plex
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Hi all, hope your all looking forward to the weekend's weather, 'bout time !!

If anyone could answer me this problem i'd be grateful....I have just sold a Yamaha 25hp but the buyer didn't want the tank, which is full to the brim with 100/1 fuel/oil mix, my replacement engine has a seperate oil tank so do I use or bin it !??, I realise that the additional oil may cause some smoking but would such a light mix cause any problems?, call me tight if you wish but it seems a shame to dispose of 25ltrs.

Best to you all,

Duncan.

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Hi Duncan

 

I would use the fuel up in your current engine, HOWEVER, I would ALWAYS start and warm up the engine on the standard mix them swap tanks over whilst the engine is running.

 

If you do not use it all just top up with neat petrol to weaken then oil ratio even more.

 

Excess oil in a cold 2 stroke engine can be a pig to start. if you have ever had an old 2 stroke motorbike you may recall the problems! weep.gif

 

Regards

 

Coddy

cool.gif

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The other answer is to stick it in the car (if it's petrol engined)

 

!00:1 is a very oil light mix anyway but assuming you have a new empty tank for the new engine use half a tank of 100:1 with neat petrol which will give a 200:1 ratio. then get a glass and put one 200th of a litre of oil in it, take a look at it and think "what on earth am I worrying about laugh.giflaugh.gif

 

Mad Mike

 

Jokes apart modern O/B's are made to withstand all sorts of misuse in 3rd world environments. What we are talking about here is so minimal as to not worry. smile.gif

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Thanks guys, the old engine is gone...the 'new' one is a '94 30hp Suzuki with seperate oil tank, the idea of using it more so when mixed with neat fuel seems like a good idea wink.gif , and yep I did use to have old two strokes.....lots of 'em, every time I start the boat up the smell reminds me of back then,..those were the days eh?..blasting along on an X7 , girl clinging on, lovely ! biggrin.gif

Anyway once again your replies were appreciated and i'll let you know what the outcome is,

 

Keep 'em tight,

 

Duncan.

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Adam

 

Have you got a 2 stroke lawn mower?

 

Mix a bit with your outboard petrol, it wont hurt the engine in any way.

 

Back in the days when men walked in front of cars with a red flag, some people may recall this ( biggrin.gif ) if you had a new engine you always use to add a few shots of RedX oil in with petrol to help lubricate the parts oil could not reach.

 

Speeway racing engine always used Castrol R oil in with the petrol.

 

So to answer the question, water the mix down with neat petrol and don't worry anbout a slight smoky exhuast sick.gif

 

Regards

 

Coddy

cool.gif

 

 

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Adam, if you must rid of the old 2 s mix, phone the council, they will be able to tell you which amenity dump has the facility to accept petrol. However you can also give it to other boat users. There must be someone else using old 2 stroke.

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Ok Adam, the digging situation down at Lepe is first class at the moment, let me know the proposed day, I'll dig the day before, as rag coming out of Poindesters is a little drippy at the moment. I might try the small bream method if we can catch any.

 

Will persue the precise numbers too!!!! wink.gif

 

Rich

 

PS...................The new club record is out there !!!!!!!!

 

PPS................. Apparently............my name is on it laugh.gif

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Mike

 

You have my permission to go fishing sat as the Boat Jumble is on SUNDAY 8TH AUGUST sorry to shout but you obviously havent got yer earin thingy in laugh.gif

 

Martin

Bloody good job I asked ........ Coulda turned up Saturday and looked a complete twit!! blink.gif

 

Ah, in that case Paul I very reluctantly have to say no to Saturday as I have some jobs to do with Carol and Morgan in the garden. Elivating the shed so it sits at the same level as the new decking.

As Aristotle once said "Give me a long enough lever and a place to stand and I could move the earth"

He also said " Here's looking at Euclid" but thats another story..........

 

Mad Mike

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