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Posted

Hi all, 


I recently purchased a Honda crf 250rx. I’m looking forward to learning new things from you guys. Thanks. 

Posted

Oo, nice bike.

What are you planning to do on it?

  • Like 1
Posted
1 hour ago, bonio said:

Oo, nice bike.

What are you planning to do on it?

Thanks! It was an impulse buy lol. Was planning on some green lanes, but haven’t got round to it yet. Had a road bike years ago but not had a motocross so joined this to learn more about them. 

 

You won’t believe what I did today. I left it running for like 20+ mins and as I switched it off it made a whooshing sound and leaked some fluid. I now know you shouldn’t idle a bike for more than 2-3 mins at the very most!🫣 I daren’t start it now in case I’ve damaged something. 
 

6da8a483-4ff3-4e49-85c8-5c06281fde6b.jpeg

Posted

@Rash

Judging by the colour, that's coolant, and not a lot of it really.

Check the level, and look at those dangling pipes that bikes have for overflows and expansions, you'll probably find one with the a droplet of coolant on the end.

 

 

Posted

A bit of a wild guess but check that the fan is working - if not then it could have overheated causing the overflow.

  • Like 1
Posted

Agree with both.

if the fan has not kicked in then the fan and sensor needs checking, then things like the rad(s) and the block as if it’s gotten too hot, even in a hot spot area it could have damaged or warped something. If you lucky it just bubbled as it may have been over filled or blocked, if its bad then parts need changing.
Id also check the oil and filter if something has failed as above, it might have degraded it sooner or even tell you if something has failed…

Posted

Yes, that's coolant. Could just be that it was overfilled, or could be a problem as said above.

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