Hi,

I have a 19 year old Polaris 335. Still runs great. Problem is starting. On a hot day it will start fine. On a cool or cold day it is very hard to start or will not start at all. If I take off the air filter and spray a little starter fluid in it will start right up and stay running fine and restart fine after it has been running.

Not very knowledgeable when it comes to engines. Any suggestions on what the problem is and how to fix it would be appreciated.

Thank you.