Does not want to rev up after starting. - Arctic Cat 2014 Wildcat 1000

the valves need adjusted me think

M7 05 won't rev out properly [Archive] - SnoWest Snowmobile Forum

www.snowest.com/forum/archive/index.php/t-331581.html

Dec 30, 2012 - 27 posts - ‎11 authors
[Archive] M7 05 won't rev out properly Arctic Cat: M Series. ... So I put the proper weights in my m7 and now it won't pull rpms. It's seems .... Well it will rev to 7500-8000 at 6k ft with just the primary clutch. You can see and hear the servo open. With the track on it would rev to 7500 but then fall to 6800-7000. 2008 M8 wont rev over 6,000 RPM
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Just a couple of ideas:
- Make sure the air filter is clean.
- Check the mixture. If it's too rich it won't rev like it should
- Check the timing. If it's retarded it won't rev like it should.

Replace the line from tank to carb.

Next time you run it, take the gas cap off when it starts to misfire. If it runs OK with the cap loose, your cap vent isn't working.

pull the kicker case cover, probably something simple jammed up in there...if you didnt break her in keeping revs under 2000rpm for 10-20 hours you may have broke something internal again, lets hope not

sounds like the Rev limiter is being engaged for some reason, had that happen on my Polaris express, the problem was moisture.

Hey Ang,
Just from what you have told us... this seems a little more complicated than simple... Does it only run wide open? ...Has anyone been "working" on this atv...?? IF they have been working on the carb, you may have put the slide in incorrectly...there is a groove down the side of the slide and a pin in the carb the groove runs on...
1. Compression should be 120PSI...or more, with the the throttle held wide open and kicked over 5-8 times.. The carb may need to be professionally cleaned and set...(take it to a qualified professional)...do this and reply to me..

take it back

sounds like it thinks it stuck in reverse

The C.D.I. box(ignition module) controls how high the R.P.M. of the engine go.depending on what kind of machine that you ride,i have seen some aftermarket C.D.I. boxes that do not have a rev limiter.