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592 carb programming

deming.tyler

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Located in central WV and have zero autotune capable dealers within driving distance, would anyone update one and ship to me
 

Squareground3691

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Located in central WV and have zero autotune capable dealers within driving distance, would anyone update one and ship to me
Any authorized Husky saw dealer is and should be capable of doing it ,
 
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deming.tyler

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Any authorized Husky saw dealer is and should be capable of doing it ,
I’ve called 7-8 shops within 50 miles and not a single one had the interface or software and a few didn’t even know what I was talking about even though they sold 572’s and 592’s
 

Squareground3691

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I’ve called 7-8 shops within 50 miles and not a single one had the interface or software and a few didn’t even know what I was talking about even though they sold 572’s and 592’s
That’s doesn’t sound good, any of the dealers list above ^
 

deming.tyler

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That’s doesn’t sound good, any of the dealers list above ^
That’s where I was getting the numbers from. Very aggravating being in a very technologically challenged area with majority of the small businesses and repair shops ran by older folks who have no desire to learn about the new stuff
 

Squareground3691

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That’s where I was getting the numbers from. Very aggravating being in a very technologically challenged area with majority of the small businesses and repair shops ran by older folks who have no desire to learn about the new stuff
If ur a authorized dealer, I would think they would have to , to be able to sell the saws ,
 

hacskaroly

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If ur a authorized dealer, I would think they would have to , to be able to sell the saws ,
This is true, but the store I worked at was an authorized dealer didn't have one. Our repair shop in the next state over did. We would have to send equipment to them to get plugged in. Since they went on our freight trucks daily, we didn't charge for transportation.
 

Skiptooth Fred

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I’ve called 7-8 shops within 50 miles and not a single one had the interface or software and a few didn’t even know what I was talking about even though they sold 572’s and 592’s
I know i am a long way from your country but, as a comparison example, I took my 592 to a dealer here in oz for them to plug it in and tell me for peace of mind all its information, just wanted for my records, at first they said ‘yep easy, we haven't had one on the bench so that would be good’ they wanted the chance as well. Anyway the interface cables they had, all available in stock, none fitted, they had to order at their expense another cable specifically for the then 592 much to their disgust. Ridiculous if you ask me i don’t understand why each dealer is not provided this when new models come out with different plugs. Short of it all was noted and said they were impressed with ‘whatever fuel you are running it’s been good, bores in great shape and the octane rating is high’ I thought it gave the whole running history on the saw but it actually only give something from memory?? i can’t remember exactly if it’s an hour or half an hour is all it gives, there are total hours but i wanted the total revs in history from new. There was no updates and to this day i have not been informed there is over here. I know you mention updates and not tuning but if it is tuning required for the carb (even the dealer did not know this here Aust’) posted a video on youtube “HUSQVARNA 592XP Tuning - Autotune 3“
Other than that… stick to the manufactures recommended fuel ratio of 33:1 and not 50:1 as ‘some dealers say’ run specific, with a known manufactured genuine air-cooled two stroke oil, not just a badged label, for me its Gulf Western here and keep it sharp, they are a damn good bitta gear💪👍
 

el33t

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Other than that… stick to the manufactures recommended fuel ratio of 33:1 and not 50:1 as ‘some dealers say’ run specific, with a known manufactured genuine air-cooled two stroke oil, not just a badged label, for me its Gulf Western here and keep it sharp, they are a damn good bitta gear💪👍

Husqvarna's recommended ratio is 1:50 (2%) now. Of course when using their brand oils (HP, XP, LS+). Their premixed fuel XP Power 2 is 2% too.
 

lehman live edge slab

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Husqvarna's recommended ratio is 1:50 (2%) now. Of course when using their brand oils (HP, XP, LS+). Their premixed fuel XP Power 2 is 2% too.
Always has been 50:1 in the USA on new saws for last many years but Australia and other places they did recommend 33:1 on saws a certain size or bigger.
 

lehman live edge slab

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You also could change to a ms 661 if not stuck on husky for a saw, the mtronic saws don’t require you to flash carbs ect when replacing them. Field recalibration and good to go ect but if it’s got to be husky then have to find a shop to do the update.
 

el33t

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Always has been 50:1 in the USA on new saws for last many years but Australia and other places they did recommend 33:1 on saws a certain size or bigger.

They recommended 1:33 (3%) for JASO FB/ISO-L-EGB oils, Australia or not. They removed that recommendation.
For their oils the ratio was 1:50.
 

Skiptooth Fred

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Husqvarna's recommended ratio is 1:50 (2%) now. Of course when using their brand oils (HP, XP, LS+). Their premixed fuel XP Power 2 is 2% too.
No thats incorrect, its in the manuals, some say saws over 70cc 592 manual says saws over 75cc and professional saws(not that it makes any differences as all saws run flat stick) run 32:1 personally i dislike the husky oil, and stihl that matter even more, one reason being, here at dealership and Husky AU, they will not tell me who makes the oil and what its specs are, or is it an actual air-cooled oil?? Red flags for me. I use dedicated Air-Cooled two stroke oil. Oils are a big argument fact but i can only go on my years of never damaging an engine, prior i used Pennzoil A-C 2stroke can’t get here anymore. And the last dealer as said, whom i don’t live there, couldn’t believe how good the cylinder was, asked what petrol octane i run, i said 98, and if i have to it will be 95 at minimum. As for all my saws that are not autotune they run 25:1 and not one has had a piston replacement or failed in over thirty years, my brother in-laws on the other hand have two pallets of stihls that were all run at 50:1. Thing is no matter who is the manufacturer if an engine fails they won’t cover a cylinder.. Your word against theres. But it’s up to you. Two big husky dealers here that don’t even know each other and over 1200km apart run old saws 25:1 new saws 32:1 none at 50:1… it’s all for emissions not longevity.
👍 stay sharp
 
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el33t

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No thats incorrect, its in the manuals, some say saws over 70cc 592 manual says saws over 75cc and professional saws(not that it makes any differences as all saws run flat stick) run 32:1 personally i dislike the husky oil, and stihl that matter even more, one reason being, here at dealership and Husky AU, they will not tell me who makes the oil and what its specs are, or is it an actual air-cooled oil?? Red flags for me. I use dedicated Air-Cooled two stroke oil. Oils are a big argument fact but i can only go on my years of never damaging an engine, prior i used Pennzoil A-C 2stroke can’t get here anymore. And the last dealer as said, whom i don’t live there, couldn’t believe how good the cylinder was, asked what petrol octane i run, i said 98, and if i have to it will be 95 at minimum. As for all my saws that are not autotune they run 25:1 and not one has had a piston replacement or failed in over thirty years, my brother in-laws on the other hand have two pallets of stihls that were all run at 50:1. Thing is no matter who is the manufacturer if an engine fails they won’t cover a cylinder.. Your word against theres. But it’s up to you. Two big husky dealers here that don’t even know each other and over 1200km apart run old saws 25:1 new saws 32:1 none at 50:1… it’s all for emissions not longevity.
👍 stay sharp

It was not my purpose to impose on someone the type of oil or the ratio used. You wrote that the manufacturer's recommended ratio is 33:1.
The current Husqvarna instructions for saws such as the 592 XP only mention 2% (1:50). Older versions of the manuals mentioned 1:33 (3%) for FB/ISO-L-EGB rated oils. It went like this:

1742964387936.png

And here's a quote from Husqvarna's website:

A fuel / oil ratio of 50:1 is recommended for all Husqvarna 2-stroke products.

Also consider;

50:1 (2%) fuel / oil mix ratio is recommended with the use of genuine Husqvarna two-stroke oil for best performance.

 

lehman live edge slab

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No thats incorrect, its in the manuals, some say saws over 70cc 592 manual says saws over 75cc and professional saws(not that it makes any differences as all saws run flat stick) run 32:1 personally i dislike the husky oil, and stihl that matter even more, one reason being, here at dealership and Husky AU, they will not tell me who makes the oil and what its specs are, or is it an actual air-cooled oil?? Red flags for me. I use dedicated Air-Cooled two stroke oil. Oils are a big argument fact but i can only go on my years of never damaging an engine, prior i used Pennzoil A-C 2stroke can’t get here anymore. And the last dealer as said, whom i don’t live there, couldn’t believe how good the cylinder was, asked what petrol octane i run, i said 98, and if i have to it will be 95 at minimum. As for all my saws that are not autotune they run 25:1 and not one has had a piston replacement or failed in over thirty years, my brother in-laws on the other hand have two pallets of stihls that were all run at 50:1. Thing is no matter who is the manufacturer if an engine fails they won’t cover a cylinder.. Your word against theres. But it’s up to you. Two big husky dealers here that don’t even know each other and over 1200km apart run old saws 25:1 new saws 32:1 none at 50:1… it’s all for emissions not longevity.
👍 stay sharp

Well in Australia Stihl oil is made by castrol just like pretty much all Stihl oil outside the USA, not quite sure why Stihl has opti blend the oil in the states but they do vs having castrol make all of it. Husky xp in the USA was made by Phillips 66 and was an fd rated full synthetic oil. As much hate as there is for Stihl ultra there’s millions of pieces of Stihl equipment running long lives on it even at 50:1. No I’m not saying 50:1 is the best ratio i personally run 40:1 but I know tree service 046’s and 460’s along with 200t’s that have been run their whole lives on ultra or orange bottle and are still going. A 10-20 year old pro use saw owes you nothing and has paid for itself many times over so most people don’t care if it can make it 30 instead of 20 on a different oil because they usually want a new saw anyway. I am by the way a person that doesn’t care for ultra that much but don’t mind the orange bottle and it was ran along with some valvoline multi use 2 cycle oil in my 026 I still have from 1991. The boat rated oil was before I knew better and the rest was Stihl orange bottle at 50:1 saw still lives after cutting tons of firewood, clearing land and some help on small select cut logging jobs. Maybe i should pull the muffler and see what it’s like inside after 34 years, last 10 or so had been pretty light use.
 
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