Silber Axys questions?

[Proride_58640]

First off my Silber turbo mounted on a 2017 Axys 163" has ran amazing for the first 250 miles.

First question, who has an issue with the axys idle? Stock or turbo I've noticed the axys has a hard time idling and wants to always die.

Second question, I rode 250 miles on 5# spring and 70/30 mixture of 100LL/91 and ran amazing. Switched to 7# spring and added 2 grams of weight to the primary clutch switched to a stronger 50/50 mix of 100LL/91 and it runs strong just on longer pulls seems to cut out/bobble/burp when letting of the throttle for quick breaths. Feather it and back to pulling hard. Almost as if not enough fuel or a lack of octane. Switched back to the 5# spring and never had one issue.

Has anyone heard of these issues and how to go about fixing them?


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[revrider07]

The charge temps I believe are two high on long pulls. The idle is drag from turbo.

 

[Proride_58640]

The charge temps I believe are two high on long pulls. The idle is drag from turbo.

Never really thought to think of charge air temps. And for the idling issue it even occurs on a stock sled not just a turbo.


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[bigchevrolet]

Why do they have issues idling

 

[Proride_58640]

Why do they have issues idling

Not sure, talked to a lot of people and some idle just fine and others have to hold the throttle to Keep them from dying


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[manitoba_boy]

The poor idle has to do with the TPS, check out the thread in the "axys" forum and it discusses in length and tells you how to check and adjust your TPS. I am having the same issue with my sled not wanting to idle but so far haven't taken the time to do the TPS adjustment.

 

[m7ascent]

Not sure, talked to a lot of people and some idle just fine and others have to hold the throttle to Keep them from dying


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Had a buddy last year that snow checked 2 axys sleds, only difference betweeen them was the shock package. Sled one idled perfect, sled two extremely low idle...borderline would barely stay running. I don't understand how these things roll out of the factory like that.

 

[wellfed777]

your dealer should make it idle right

 

[AKFULLTHROTTLE]

The Vforce 3r reeds are the issue for the idle. Now turning up the idle and setting the TPS helps for sure.

 

[Proride_58640]

The Vforce 3r reeds are the issue for the idle. Now turning up the idle and setting the TPS helps for sure.

Going to try and adjust the TPS this week sometime and see how that helps the over performance.


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[Nwinberg]

My TPS was off from the factory as well

 

[Proride_58640]

My TPS was off from the factory as well

How did your sled run before and after changing the TPS back to spec?


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[800xtreme]

Mine idles great. 1750 - 1800 rpm.

It did idle low UNTIL I had my TPS reset. The dealer who did mine said that they check every sled that they sell when they come off the truck. He said 95% of them are wrong from the factory. We have 3 Axys in our group...all 3 were off slightly.