Question:

2001 yamaha 660r raptor reving problem

by Guest6414  |  12 years, 8 month(s) ago

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2001 raptor 660r, having issue getting it to revv up it will only rev to like im guessing 5000rpm then it sounds like it hits the end of its revs and pops and bogs while at that
and its backfireing when that happens also sounds like the valves are rattleing even at an idle would that be my problem??? but for the first 1/4 throtle it runs fine except it pops every once in a while....oh and i had to modify something for a carb top because mine fell off hahaha and its hard to find just a carb top with out them wanting you to buy a hole carb assembly for like $600...not gonna do (hockey pucks have more use then just one lol)
so any in put would be nice on this topic thanks for your time

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1 ANSWERS

  1. Guest9678
    It is thinking that your parking brake is on. They have a rev limiter if the parking brake is on. try pushing in on it and see if it revs up for you...

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Latest activity: 14 years, 7 month(s) ago.
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