Frustrating coolant smell ,

[freddy871]

So 1200x has developed an odour of coolant when hot. No visible loss of water in expansion tank or and noticeable leaks . Just get the standard coolant smell when stopped in traffic or end of ride . Anyone had this before or aware of any weak points to check first ??

[Beer Belly]

Is it definitely coolant? Just wondering if it's not actually losing any. Over filling the oil level can result in some getting drawn into the air box which can give a noticeable smell. Is the oil level ok?

[freddy871]

Thanks B oil is just below upper , need to get filter changed anyway so will have a sniff while in there. Although my nose does say coolant . Probably easier with tank up to check hoses etc .. so frustrating as would rather see a visible leak than a smell of something ..

[Clarky]

I have a 2016. My water pump had a slight leak that created the burnt coolant smell. Was replaced, no problems since.

[Matlock]

Check the weep hole on your water pump, an occasional drip is normal, but I had to replace my water pump at 25k miles as the drip got worse. The leaking coolant ends up on the exhaust, so you get a strong smell from not very much coolant as it burns off. It also leaves a residue on the exhaust.

[freddy871]

Originally Posted by Matlock

Check the weep hole on your water pump, an occasional drip is normal, but I had to replace my water pump at 25k miles as the drip got worse. The leaking coolant ends up on the exhaust, so you get a strong smell from not very much coolant as it burns off. It also leaves a residue on the exhaust.

clarky/Matlock , thanks I have to admit didn't think of that . 👍👍

[Red Boll]

Originally Posted by freddy871

So 1200x has developed an odour of coolant when hot. No visible loss of water in expansion tank or and noticeable leaks . Just get the standard coolant smell when stopped in traffic or end of ride . Anyone had this before or aware of any weak points to check first ??

Does this occur during a ride in the rain?

During my last ride in the (heavy) rain something smelled a bit weird on the motorcycle.
There was even some "steam" coming from the engine (?) that fogged up the mirrors during a stop at the traffic light for example.

[freddy871]

Originally Posted by Red Boll

Does this occur during a ride in the rain?

During my last ride in the (heavy) rain something smelled a bit weird on the motorcycle.
There was even some "steam" coming from the engine (?) that fogged up the mirrors during a stop at the traffic light for example.

Thanks red , this is more than just steam as happens in the dry .and has that distinct smell of hot antifreeze . 👍🏼