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Posted

it will not stay lit. i have to use a zip tie to hold down the button so it stays one. i had this problem with an old sunflower heater before i borrowed it to my buddy. well he broke it and so replaced it with a brand new one. that one does the same thing. is this just an issue with these things? its a cheap source of heat and it will work with the zip tie but its really annoying. anyone else have this problem?

Posted

If it isn't brand new I would say you have a bad thermocouple. If it is brand new your thermocouple may need to be shortened or made longer. This can be done by adjusting the nut on it

Posted

Sounds like a bad thermocouple, cheap fix. Is the flame from the pilot reaching the thermocouple? It's a little rod that sticks up by the pilot flame. If the flame is not touching the thermocouple, then u can adjust it. If the pilot flame is hitting it, then more than likely a bad thermocouple. Should be a very inexpensive repair.

  • 'we have more fun' FishingMN Builders
Posted

You can get new thermocouples at Fleet, Manards or Walmart for like $10 bucks.

Posted

try adjusting the thermo closer to the sunflower head.

Posted

I just turn my heater down so the button gets pushed in by the tank. And then tighten the nut up. Will stay lit all the time and it by passes the thermo coupler.

Posted

I've been using a vice grip for about a year, few weeks ago I crushed the button, and now it don't need the vice grip. Saweeet!!

I agree with others though. Thermocouple.

Harvey, sunflower heater, no pilot

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  • Your Responses - Share & Have Fun :)

    • smurfy
    • fishingstar
      Those flooding problems are a sign of your needle and seat are leaking.  If the needle has a ring around the tip you can clean it if it's brass. If it has a black rubber tip then it needs to be replaced. You can clean the needle and seat with things like rubbing compound or even toothpaste I use a product called Semi chrome. It for polishing die pins. Just clean them up after polishing.
    • SkunkedAgain
      All of those Polaris sleds from that era were notorious for flooding and leaking. I've still got a 2003 XCSP 600 Edge that my daughter rides. As you noted, you need to shut off the fuel in those situations.
    • SkunkedAgain
      Yes, but it could make for an amazing walleye opener.
    • Wanderer
      How old is your belt?   My old Polaris 4 wheeler with belt drive was bogging at mid range to top end last year.  Changed the belt and that problem went away.
    • JerkinLips
      Previous owner (22 years and 5,000 miles ago) said it was prone to flooding when sitting for a long time or trailering, so I shut the fuel off in both cases.   Primary is significantly worn.  I replaced several rollers and pins which helped.  I have two used clutches in much better condition that I could (and should) install.   It seems more like when I hit the throttle, but the bog could be from poor clutch shifting.  Will have to pay attention next time and inspect the clutches.  Thanks for the ideas.
    • jparrucci
      Nope, he beat me fair and square, all his.  This weather had been depressing. As it sits now we are looking at a later than normal ice out. I hate scrabbling with docks, lifts, boats right before opener. Also limits some pre opener crappie chances. 
    • smurfy
      👍 when/if i get drawn.....which i should know about june 1 we'll get in touch........both my kid and myself should get drawn.   and thanks.........with 6 preference points............i think are odds are pretty good.............there giving out 375 permits......and since we had yogi and booboo destroy my birdfeeders last spring......🙄 
    • fishingstar
      In those years Polaris was known to put buna tipped needles in there sleds. They get a ring around the seat and don't seal shut. But if that would be the case your problem would be with the motor shut off and filling the crankcase with gas. If your plugs are brown that is were they should be. I wouldn't drop that needle down to the last grove. I would replace them before I did that. I have never had a carb with that setting. Have you looked at your clutches? They could be dirty or have a bad roller.  Does it bog as it's accelerating or when you hit the throttle?     
    • Mike89
      but if he really wants I can change the date..  
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