Coolant bypass

catsmasher · 12-18-2011, 06:15 AM

Hey whats up guys question with my 05 fusion 900 motor is out because of a broken front motor mount bolt broke in the block got it out but can i bypass the two coolant lines that come off the throttle body and just hook them together any side affects or advantages is coolant constantly flowing thru there or working with the thermostat open close any help appreciated thanks Wheres the Snow!!!

sno_mo_racer · 12-18-2011, 02:44 PM

Yes you can take the throttle bodies out of the system with no side effects. I have been meaning to do this also but every time I have the coolant drained I forget about it.

Also since you have your motor out it is a good time to do the dead loop removal. I have the diagram and directions posted in this thread Bringing down running temps??

It makes a big difference in the running temps and when in low snow conditions.

catsmasher · 12-18-2011, 09:58 PM

Thanks for the info i will do this for sure and let you know how it works.

12-18-2011, 06:15 AM	#1 (permalink)
catsmasher Advanced Member Join Date: Jun 2011 Posts: 33 Current Sled(s): 2005 Polaris Fusion 900 Previous Sled(s): 1997 skidoo Formula III Tripple 600 Location: Lansing IL Favorite Riding Area: Gaylord Michigan 10-11 Mileage: 400 Age: 40 Riding Since: 2009	Coolant bypass Hey whats up guys question with my 05 fusion 900 motor is out because of a broken front motor mount bolt broke in the block got it out but can i bypass the two coolant lines that come off the throttle body and just hook them together any side affects or advantages is coolant constantly flowing thru there or working with the thermostat open close any help appreciated thanks Wheres the Snow!!!

12-18-2011, 02:44 PM	#2 (permalink)
sno_mo_racer Super Advanced Member Join Date: May 2006 Posts: 747 Current Sled(s): Polaris Previous Sled(s): most brands, haven't tried green yet though.... Location: Kugluktuk, Nunavut	Yes you can take the throttle bodies out of the system with no side effects. I have been meaning to do this also but every time I have the coolant drained I forget about it. Also since you have your motor out it is a good time to do the dead loop removal. I have the diagram and directions posted in this thread Bringing down running temps?? It makes a big difference in the running temps and when in low snow conditions. __________________ Goggle cam x-country race

12-18-2011, 09:58 PM	#3 (permalink)
catsmasher Advanced Member Join Date: Jun 2011 Posts: 33 Current Sled(s): 2005 Polaris Fusion 900 Previous Sled(s): 1997 skidoo Formula III Tripple 600 Location: Lansing IL Favorite Riding Area: Gaylord Michigan 10-11 Mileage: 400 Age: 40 Riding Since: 2009	Thanks for the info i will do this for sure and let you know how it works.

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