Husqvarna 550xp pop up

[AlfA01]

I have one other theory about these saws that may/may not be true.

I had a couple of discussions with Randy and Doc Al on these AT saws. Both have theories about these saws and have passed on some of that info.

They helped me greatly to spurn some brainstorming on what is going on in the 'thinker' of these saws.

Unanswered questions about the AT is where the input comes from for temps. We know from using the Husky linkup, the system is taking temp readings.

Is it from the carb only? Is resistance of the sparkplug wire used to measure cylinder temps? Resistance changes with heat, so it may be possible.

If not, would the addition of such a thermocouple help with hot starts by metering air/fuel ratios and advanced/retarded spark to compensate for the temps?

I don't know, but I'd like to.

 

[AlfA01]

Ohhhh....dirty talk in Italian! Were there any olive oil references??

Greek...it's all Greek! Lol. We put oil on everything.

 

[beaglebriar]

Greek...it's all Greek! Lol. We put oil on everything.

Well I was close... I think. Lol

 

[angelo c]

Well I was close... I think. Lol

Close ?
Close ?
Not that there is anything wrong with Greek food or women or cars but given a choice I'm picking Italian over Greek (especially when it comes to cars) I think ouzo is about the only thing Greeks do better then Italians ..it's not really close at all...Italy and Greece are about as close as New Jersey and penssytuckyvanial.

 

[leadfarmer]

Something popped up....something overheated...

D
R
A
M
A

The hammer almost dropped...

Male bonding complete....And he's sorry.

Where do we go from here?

BTW: The wife was talking dirty to me and I had a pop-up and an overheat all at once....just saying.

But........did the pop off valve save the day ?

 

[AlfA01]

But........did the pop off valve save the day ?

Never fails Rodney....

 

[leadfarmer]

Never fails Rodney....

[emoji16][emoji41]

 

[leadfarmer]

A build thread ol hotrod.

Interesting...............

 

[leadfarmer]

Ok someone's gotta do it, 288xp for the win! Almost made it through a thread without someone mentioning that saw.

I sold my 288 [emoji848]

 

[usmcbuckwild]

I sold my 288 [emoji848]

How dare you

 

[leadfarmer]

How dare you

Shiit happens

 

[usmcbuckwild]

Shiit happens

Hey! Keep it clean around the children!


Feces Occurs.

 

[Mastermind]

Hey! Keep it clean around the children!


Feces Occurs.

An occasional pile of poop is a certainty.

 

[usmcbuckwild]

An occasional pile of poop is a certainty.

Speaking of which, just said hello to Mission BBQ from yesterdays lunch

 

[usmcbuckwild]

@WoodsliverDan are we tonna do build thread here or just shoot the poop? I wanna see some pics of this pop up you are making

 

[huskihl]

@WoodsliverDan are we tonna do build thread here or just shoot the poop? I wanna see some pics of this pop up you are making

Maybe he has no 550's and this was just a set-up to get us all riled up?

 

[Fruecrue]

Maybe he has no 550's and this was just a set-up to get us all riled up?

Overheatin’ sumbitches anyway.

 

[Mastermind]

Overheatin’ sumbitches anyway.

Junk I tell ya.

 

[Stump Shot]

Wait a minute, all this talk about the 550xps heat problems and yer pluggin the vents?? Something doesn't add up.

Sent from my SM-S327VL using Tapatalk

What heat problems? The only one here is the lack thereof.


Heated carburetor at the flick of a switch along with winter air filter.

550XPG


So, ask yourself, what really is the problems with 550?

 

[huskihl]

What heat problems? The only one here is the lack thereof.
View attachment 154042

Heated carburetor at the flick of a switch along with winter air filter.
View attachment 154041
550XPG


So, ask yourself, what really is the problems with 550?

Don't get him started.....again