I have lost my manual. What is the unleaded petrol to oil ratio mix for my Mountfield 22CX Strimmer please.

TO MIX THE FUELSee Figure 3.? The product is powered by a 2-stroke engine and requires pre-mixing petrol with2-stroke oil. Pre-mix unleaded petrol and 2-stroke engine oil in a clean containerapproved for petrol.? The engine is certified to operate on unleaded petrol intended for automotive usewith an octane rating of 91 ([R+M]/2) or higher.? Do not use any type of pre-mixed petrol/oil from fuel service stations, such asthe pre-mixed petrol/oil intended for use in mopeds, motorcycles, etc. Do not useautomotive oil or 2-stroke outboard oil.? Use only synthetic 2-stroke oil.? Mix 2% of synthetic 2-stroke oil into the petrol. This is a 50:1 ratio

This information is always marked on the back of the oil container. I find that the best mix is one small container of oil to one gallon of gas, mix well in gas container . Good Luck Friend.

it is a petrol engine and the carby listed indicates that it is a 2 stroke
the oil /fuel mix ratio is 50:1 with a fuel octane rating of 91 ( do not use e-mix fuels ) recommended oil from the manufacturer specifications is a synthetic 2 stroke oil
Brand of manufactured oil optional

If it is 2 stroke, take petrol /fuel and mix it with preferably synthetic2 stroke oil.

Ratio is usually 10L petrol mixed with 200 ml or 2 stroke oil, that is the best result, used it on my chainsaw, strimmer, moped, working for years without a glitch.

25 to 1 get 2 stroke oil from a hire shop only need a one shot mix, will do up to a gallon.

hi there keithprobert

the ratio to use if using top quality 2 stroke oil is 50:1 that is 20 mills of 2 stroke oil per 1.0 litre of petrol that you mix.

but if not using top quality 2 stroke oil use ratio 25:1 that is 40 mills of 2stroke oil per 1.0 litre of petrol that you mix.

cheers pauly46

dont forget the thumbs rating

Ryobi RPT 2543c This is a 2 stroke engine, so no dipstick. You mix oil with the petrol (ratio 50:1) or 200ml of two stroke oil per litre of petrol, and that's how the engine is lubricated. Hope this helps, [email protected]

Small trimmers are fine on a 25-1 fuel oil mix with a good two stroke oil.

If you are using stihl oil then the mix is 50:1

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