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higdon87

06 ltr 450 spits and sputters

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I have a 2006 ltr 450 the starter is out on it but you can roll start it 2 days ago i rode it took a lil longer than normal to start but it started and rode just fine. Put it in the shed went to ride it tonite was even harder to start but finally got it started. When you go to hit the throttle it cuts out then it clears up and then would be fine if you bumped the throttle or was about half throttle. If you went full throttle it would bog down spit and sputter and the longer you did it would lose power gradually until it finally died. Any ideas on what it could be thanks in advance and this is my first 450 fuel injected quad

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Fuel filter is the first thing I would check. If it's not that,, keep following the fuel system to the pressure regulator, then to fuel pump, etc...

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I agree with yooperman19, sounds fuel related. Check those items and then look at fuel regulation. Sensor, pump, etc.

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On 10/13/2016 at 8:19 AM, higdon87 said:

It was fuel it was the cdi box changed it and runs fine now

 

Good to hear!

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