I'm getting coolant in cylinder

[Gasgas-rider4life]

I'm getting coolant in the cylinder and I can't figure out why someone please help....

[FORMA MOTO]

Bike

Model

Year

Hours

 

Symptoms

[shrubitup]

If two stroke this could be a burnt inner O ring gasket between head and cylinder. This is caused by too much piston heat which is related to jetting.

Edited June 3, 2016 by shrubitup

[Gasgas-rider4life]

It's a 2009 gasgas ec300 2stroke and I replaced the bottom gasket,I rebuilt whole bike and I made sure it was sealed

[skippercross]

Head gasket

[Gasgas-rider4life]

That's what I meant I replaced the head gasket and O-rings

[shrubitup]

That's what I meant I replaced the head gasket and O-rings

Remove head and see if inner o ring is damaged. Did you apply Vaseline to them during installation? If o ring is fine then cylinder or head could be warped or cracked.

[skippercross]

Maybe it's cause it's a gas gas and not a Honda...

[Gasgas-rider4life]

I know, I'm really wanting a cr500