2 stroke Polaris

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2 stroke Polaris

Postby DALEDOZER » Fri Jan 26, 2007 4:55 pm

Anyone have a 2 stroke polaris? Have a sportsman 4x4 thats overheating, fan does not want to come on, should not even be getting that hot.
1992 250 4X4, 5spd, HX40, 435s, 3200 gov. Snow Perf. Stg.2, 6" stacks, 4" skyjacker lift, 315 Yokahama Geolander M/Ts, borgenson shaft, piston LP, 7.3 intercooler.
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DALEDOZER
fuel screw!!!!
 
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Location: Fenton, Michigan

Postby PToombs » Fri Jan 26, 2007 5:15 pm

Bad turbo? Overfueling? Leak on the I/C? :wink:
pete

Just enough power to break everything behind the crankshaft.
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14mm rotor
 
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Postby DALEDOZER » Fri Jan 26, 2007 6:29 pm

What should my boost and my pyro gauges be reading Pete? :D
1992 250 4X4, 5spd, HX40, 435s, 3200 gov. Snow Perf. Stg.2, 6" stacks, 4" skyjacker lift, 315 Yokahama Geolander M/Ts, borgenson shaft, piston LP, 7.3 intercooler.
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DALEDOZER
fuel screw!!!!
 
Posts: 75
Joined: Mon Jan 08, 2007 5:09 pm
Location: Fenton, Michigan
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Postby PToombs » Sat Jan 27, 2007 3:51 pm

All you can get and just a little! :)
Can a sender or temp switch be bad? Is the radiator plugged with mud down deep?
I got a turbo for it! :idea:
pete

Just enough power to break everything behind the crankshaft.
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PToombs
14mm rotor
 
Posts: 11367
Joined: Sun Jan 07, 2007 6:13 pm
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polaris

Postby unclemarc » Sat Jan 27, 2007 9:08 pm

I have a 400 sport 2wd,check all your connections I've found a mess of loose connectoins after going over the bike. marc
1993 d250 a518 stock straight pipe 4k pillar mounted isspro tach 165,000mi. asa modifieds intake.
unclemarc
fuel pin?
 
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Postby DALEDOZER » Sat Jan 27, 2007 10:10 pm

Marc, do you recall if the fan comes on before the temp. light comes on?
I drove for a half hour today and could not get it to act up. I'll check my wiring tommorrow.
1992 250 4X4, 5spd, HX40, 435s, 3200 gov. Snow Perf. Stg.2, 6" stacks, 4" skyjacker lift, 315 Yokahama Geolander M/Ts, borgenson shaft, piston LP, 7.3 intercooler.
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DALEDOZER
fuel screw!!!!
 
Posts: 75
Joined: Mon Jan 08, 2007 5:09 pm
Location: Fenton, Michigan
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polaris

Postby unclemarc » Sun Jan 28, 2007 7:40 am

Yes,It comes on before the temp light.I've ridden around for 20min or so of light riding before it came on.Then when working it hard it comes on sooner,when it's cooler out it takes longer.What are your outside temps? marc
1993 d250 a518 stock straight pipe 4k pillar mounted isspro tach 165,000mi. asa modifieds intake.
unclemarc
fuel pin?
 
Posts: 22
Joined: Tue Jan 09, 2007 4:37 pm
Location: phx,az.
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Postby DALEDOZER » Mon Jan 29, 2007 5:56 pm

Temps been in the low 20s, overheated when plowing, but had never done this before :? , just need to get it in a heated garage and figure it out.
1992 250 4X4, 5spd, HX40, 435s, 3200 gov. Snow Perf. Stg.2, 6" stacks, 4" skyjacker lift, 315 Yokahama Geolander M/Ts, borgenson shaft, piston LP, 7.3 intercooler.
User avatar
DALEDOZER
fuel screw!!!!
 
Posts: 75
Joined: Mon Jan 08, 2007 5:09 pm
Location: Fenton, Michigan
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Postby unclemarc » Mon Jan 29, 2007 6:04 pm

When I'm pulling the drag around the arena the fan will kick on after about 15 min.,hows the radiator plugged up?,coolant level o.k. marc
1993 d250 a518 stock straight pipe 4k pillar mounted isspro tach 165,000mi. asa modifieds intake.
unclemarc
fuel pin?
 
Posts: 22
Joined: Tue Jan 09, 2007 4:37 pm
Location: phx,az.
Top

Postby PToombs » Tue Jan 30, 2007 4:19 pm

Is the radiator plugged with snow or ice? That would do it too.
pete

Just enough power to break everything behind the crankshaft.
User avatar
PToombs
14mm rotor
 
Posts: 11367
Joined: Sun Jan 07, 2007 6:13 pm
Location: Syracuse NY. Snow central!
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Postby unclemarc » Tue Jan 30, 2007 4:51 pm

Another thing to check out is the water pump,mines never had any problems .I'm just going through the list maybe something will stick. marc
1993 d250 a518 stock straight pipe 4k pillar mounted isspro tach 165,000mi. asa modifieds intake.
unclemarc
fuel pin?
 
Posts: 22
Joined: Tue Jan 09, 2007 4:37 pm
Location: phx,az.
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