temperature

Hello all, I have searched numerous forum posts on this issue on this issue and others and cannot seem to find a definitive answer on the problem. I keep getting a high coolant warning which seems to be a sporadic electrical fault. When it first happened, the bike had only done 2 laps before...

Hi, I'm a KTM RC390 rider locate in Taiwan with some experience sharing in debugging the coolant overflow issue. Hope it will helpful for everyone if you are meeting related leakage problems. I use RC390 for commuting and touring every day, the bike never shows up the high-temp alarm, but often...

Help needed from expert. Suddenly my Rc390 refuses to start. When I’m turning on the key there is no sound of fuel injector nor the engine/self start is cranking. Horn/indicators/dipper light working fine. Display showing low fuel and hi coolant temperature though there is enough fuel and the...

Okey,so after a lot of unsuccessful diagnosis the engine still isn't cooling sufficiently. The entire engine is rebuild as the older one seized. Old parts used are: Cams. Cam chain. Oil pump. For the test, we took two identical rc 390s, mine and another one. Started both of em and...

Is it just my RC390 or "Do They All Do That?" It seems my RC runs just at the verge of the fan kicking on. Easy ride on country roads on a 80 Degree F day. I was being a good boy and keeping the RPM below 7K. The temperature gauge was just below the break in the bars. Whenever I would come...

Gentlemen, Vijay from India. Have been following this forum for quite a while now, and being a member in the D390 forum and jumping to RC, feels home. Have had the Duke 390 before parting ways with her, with less than 900 miles on the odo. Didn't really seem to like the ride quality, though...