My bike broke: Diagnosis?



3 replies to this topic
  • Victorr

Posted June 16, 2014 - 01:17 AM

#1

Greetings,

I was riding my 07 YZ450F with 480cc big bore on the street with the choke on accidentaly for about 10 minutes, then it died and wouldn't start. So I found the choke was on, and turned it off and it started right up, I was relieved.

 

However, then I got it up to 5th gear a couple minutes later , and pinned it at 77 for 30seconds, until it lost some power, then lost more, and kept slowly losing power so I kept letting off the gas, until it made an awesome grinding noise whenever I'd touch the gas, in any gear, so I just slowed it down to a stop and wheeled it home. It smelled a strange burnt smell as well.

 

Does any know what may have happened, and the cost of repair? I haven't tried looking at it yet I was away with my Dad all day.

 

Thank you for your input, happy fathers day!!

 

-Victor

 

 



  • Moto rookie

Posted June 16, 2014 - 02:31 AM

#2

Sounds serious bro. Strip it down or sell it fast :) gl


Ride it like you stole it!

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  • Rooster72

Posted June 16, 2014 - 02:56 AM

#3

Look at it this way, you'll have a fresh engine soon!



  • Mike in OK

Posted June 16, 2014 - 05:19 AM

#4

Sounds like it's time for a new top end and maybe a head.





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