yz 450 2014

nick1517
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Jamestown, OH US
nick1517
So i have a recently purchased 2014 Yamaha yz 450 (fuel injected) the bike takes a million kicks to start and once it does it will run with the choke pulled out but once you push it in the bike quits every time. any help is appreciated. ( i have also just put new fluids, spark plug etc in it.
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nick1517
Profile picture for user nick1517
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5
Joined
2/25/2021
Location
Jamestown, OH US
nick1517 2/25/2021 11:11am
2/25/2021 11:11am
planing on checking the valves when i get home, injectors are working, and the fuel pump works the bike will eventually start it just wont run for a long time
nick1517
Profile picture for user nick1517
Posts
5
Joined
2/25/2021
Location
Jamestown, OH US
nick1517 2/25/2021 11:18am
2/25/2021 11:18am
mattyhamz2 wrote:
Check the fuel pump, injectors and valves.
planing on checking the valves when i get home, injectors are working, and the fuel pump works the bike will eventually start it just wont run for a long time

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nick1517
Profile picture for user nick1517
Posts
5
Joined
2/25/2021
Location
Jamestown, OH US
nick1517 3/1/2021 5:23am
3/1/2021 5:23am
mattyhamz2 wrote:
Check the fuel pump, injectors and valves.
turns out the timing chain was one tooth off on the exhaust side so i fixed that and it fired right up with in the first 3 or 4 kicks and ran, so thank you for your help!
LuiesMaes
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Pueblo, CO US
LuiesMaes 3/15/2021 5:39pm
3/15/2021 5:39pm
Did you check the chain tensioner, or figure out why it was a tooth off? Might be time for a new timing chain and tensioner.

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