12 minute tune up!

[nortonbrian]

Tried to do a 12 min. tune. Started the bike up and let it idle for what seemed ages but the cooling fan never came on. Air temp. was 85 degrees. Any suggestions?

thanks

Brian

[Mustang]

put a jumper across the fan to verify if the fan works ............

if yes than check fuses . if fuses good then the problem lies with the temp sensor in the radiator

or you didn't wait long enough for the fan to come on

[JTT]

First time I did it I thought it would never come on and finally gave up.  Next time I was more patient and low and behold the fan did eventually come on....it takes a while, far longer than I anticipated, or at least it felt like a LONG time.

[iansoady]

Mine comes on when the gauge is a bit over half way up.

[Chris Canning]

Mine comes on when the gauge is a bit over half way up.

Mine too.