Joined
·
317 Posts
My 2008 Raptor 700 has a cooling system problem.
The coolant is collecting in to the coolant reservoir and pushing out the vent tube.
I took the radiator cap off the started it. I let it idle and could see the coolant start to move in the radiator. Then the coolant just poured out of the radiator from the cap hole. I turned it off and it gave a big belch and a little more poured out.
I took the thermostat out and put it in boiling water and it opened up. Put it back together did the same thing as mentioned before and the same thing happened.
I just put a cam, piston, and +1 head on it. I’ve been riding it with no issues till just the other day when I saw that coolant had came out of the reservoir vent tube and all over the front end.
Thanks for looking!
Any ideas?
The coolant is collecting in to the coolant reservoir and pushing out the vent tube.
I took the radiator cap off the started it. I let it idle and could see the coolant start to move in the radiator. Then the coolant just poured out of the radiator from the cap hole. I turned it off and it gave a big belch and a little more poured out.
I took the thermostat out and put it in boiling water and it opened up. Put it back together did the same thing as mentioned before and the same thing happened.
I just put a cam, piston, and +1 head on it. I’ve been riding it with no issues till just the other day when I saw that coolant had came out of the reservoir vent tube and all over the front end.
Thanks for looking!
Any ideas?