Hi chaps!
Can someone tell me if i can use petroleum (usually pink coloured myways, lamp use), on a modern 2-stroke engine?
I have an old sprayer we used to use for treating vines that starts on petrol, then we change it to petroleum for economical reasons.
As i say petroleum i could also say biodiesel,/veggie oil...
Thanks for any enlightenment!
Way off-topic, but... 2-stroke engine fuelling question
Moderator: RichardW
Way off-topic, but... 2-stroke engine fuelling question
Francisco
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Sounds like paraffin - I suppose there would in theory be no reason why not (so long as lubrication of the engine is taken care of via 2 stroke oil) but I imagine the engine would have to be hot hot hot before you could swap over - plus you would need to swap back prior to shutting down.
Many cars had a dual tank system fitted during & after WW2 and did indeed run on esso blue or Pratts pink - however this was in the days before electronic ignition, catatonic convertors and fuel injection. These modern engines may well be toasted by the use of paraffin.
Try it and let us know if it works
Many cars had a dual tank system fitted during & after WW2 and did indeed run on esso blue or Pratts pink - however this was in the days before electronic ignition, catatonic convertors and fuel injection. These modern engines may well be toasted by the use of paraffin.
Try it and let us know if it works
BX
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Set of Spanners
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Set of Spanners
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Thanks Bernie!
When running on paraffin we used it pure, no oil addition was necessary.
Dang, the only 2-strokes we have now are a weed wacker and a cheap 75€ 800W gennie... Humm, how about a 4-stroker ? We have a 4KW gennie rarely used due to it's noise and the price of petrol.
When running on paraffin we used it pure, no oil addition was necessary.
Dang, the only 2-strokes we have now are a weed wacker and a cheap 75€ 800W gennie... Humm, how about a 4-stroker ? We have a 4KW gennie rarely used due to it's noise and the price of petrol.
Francisco
C5 2.0HDI smoothly riding on 1.8l version spheres
When the hearts beats like a pressure regulator you know it means one thing: Love
Citroën - pacemaking since 1955
C5 2.0HDI smoothly riding on 1.8l version spheres
When the hearts beats like a pressure regulator you know it means one thing: Love
Citroën - pacemaking since 1955
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I don't think the octane rating of parafin (or TVO) will be high enough to run a modern car engine on but thats probably not a problem for a two stroke (baring in mind that they run on a two stroke oil mix).
Modern electronic ignition can cope with varying fuel qualities (engines with a knock sensor) and adjust timing advance and fuel mixture to compensate but there are limits. Some of the newer systems analyse the combustion via the spark plugs (they do it electronically). Saabs Trionic system was the first to do this and at the time it first came out it was advertised as being able to run on poor quality fuels, I suppose they'd advertise it as being able to run on parafin though. I don't think a petrol engine exists that will run on veg oil, not without mixing it with petrol and even then there would be a little bit more smoke than you're used to
Modern electronic ignition can cope with varying fuel qualities (engines with a knock sensor) and adjust timing advance and fuel mixture to compensate but there are limits. Some of the newer systems analyse the combustion via the spark plugs (they do it electronically). Saabs Trionic system was the first to do this and at the time it first came out it was advertised as being able to run on poor quality fuels, I suppose they'd advertise it as being able to run on parafin though. I don't think a petrol engine exists that will run on veg oil, not without mixing it with petrol and even then there would be a little bit more smoke than you're used to
Two strokes are still so crude that they are exempt from emissions testing anyway, so I don't think it matters what you lob in as long as its capable of being atomised by the carb.
I would imagine that a garden tool would still be petroil mix as well-probably no more advanced than an old villiers motor, there wouldn't be anything fancy like reed valves or oil injection!! Maybe electronic ignition, and that'd be it.
I would imagine that a garden tool would still be petroil mix as well-probably no more advanced than an old villiers motor, there wouldn't be anything fancy like reed valves or oil injection!! Maybe electronic ignition, and that'd be it.
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Be careful with the 2 stroke engine, Make sure the lubrication is looked after because they are wrecked very easily
I done a quote on a Stihl TS 400 disc cutter this week & it was a 2003 machine as well so not that old, Now to do the sort of damage to a Stihl 2 stroke engine that I found takes either loads of abuse of forgetting to use 2 stroke oil in the petrol.
The crank bearings where ruined, There was a few mm of play in them, So much so the flywheel was damaged where it had been hitting the ignition module as it had been spinning.
The piston had smacked the spark plug & closed the gap to nothing & the piston top had started to melt, In fact the piston had got so hot the aluminium it was made out of had changed, It was a different colour & was very brittle.
The cylinder & piston where also badly scored.
The quote for repair was nearly as much as a new machine, The boss of the company whos machine it was came in to see the damage for himself lol
Not a bad picture for a camera phone either
I done a quote on a Stihl TS 400 disc cutter this week & it was a 2003 machine as well so not that old, Now to do the sort of damage to a Stihl 2 stroke engine that I found takes either loads of abuse of forgetting to use 2 stroke oil in the petrol.
The crank bearings where ruined, There was a few mm of play in them, So much so the flywheel was damaged where it had been hitting the ignition module as it had been spinning.
The piston had smacked the spark plug & closed the gap to nothing & the piston top had started to melt, In fact the piston had got so hot the aluminium it was made out of had changed, It was a different colour & was very brittle.
The cylinder & piston where also badly scored.
The quote for repair was nearly as much as a new machine, The boss of the company whos machine it was came in to see the damage for himself lol
Not a bad picture for a camera phone either
Nice picture you've got there
Ok, petrol isn't "that" expensive anymore (i just gotta quit looking at DIY generator websites, Petter diesels and stuff...lol)
Ok, petrol isn't "that" expensive anymore (i just gotta quit looking at DIY generator websites, Petter diesels and stuff...lol)
Francisco
C5 2.0HDI smoothly riding on 1.8l version spheres
When the hearts beats like a pressure regulator you know it means one thing: Love
Citroën - pacemaking since 1955
C5 2.0HDI smoothly riding on 1.8l version spheres
When the hearts beats like a pressure regulator you know it means one thing: Love
Citroën - pacemaking since 1955
- Kowalski
- Posts: 2557
- Joined: 15 Oct 2003, 17:41
- Location: North East, United Kingdom
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Ex 97 Xantia 1.9TD SX 144k
Ex 94 Xantia Dimension 1.9TD 199k
Lister / Petter diesel engines are the sort of engine that is so over engineered that it will last pretty much forever.
When my parents first built their house they didn't have mains electricity so they used a diesel generator with a Lister / Petter engine. They managed to break 2 crankshafts, some of that was caused by an alignment problem and the commutator not being in very good condition. After a commutator skim (bare in mind the generator set wasn't very new when they first got it) and 2 scrapyard engine bottom ends, the generator was fine and didnt do it again. That same generator is used as an emergency lighting standby generator now, it gets started and run up to speed once a week and has been doing that for the last 15 years or so.
When my parents first built their house they didn't have mains electricity so they used a diesel generator with a Lister / Petter engine. They managed to break 2 crankshafts, some of that was caused by an alignment problem and the commutator not being in very good condition. After a commutator skim (bare in mind the generator set wasn't very new when they first got it) and 2 scrapyard engine bottom ends, the generator was fine and didnt do it again. That same generator is used as an emergency lighting standby generator now, it gets started and run up to speed once a week and has been doing that for the last 15 years or so.