but if you took the cover off your tranny, wouldnt oil come spilling out? im just wondering if im going to have to pay another 20$ for oil

 

<div class="FTQUOTE"><begin quote>Originally posted by: crazy1291

kk, valve adjustments are important i see..... how much does it cost? it involves a bit more work than on a standard quad, as you also have to remove the cvt cover and some other stuff



edit: will they have to replace the gearbox oil if they take off the cvt cover? will it come spilling out?</end quote></div>

Should be about 150 at most bike shops, as long as its nothing more than a re-shim. If your valves have worn too far because they got too tight you may have head damage, but I think you said you DS was only a few months old maybe??? If its that young you have nothing to worry about. If its an older DS that has never been adjusted you may have some issues.

 

I would first try putting new gas which you did them try cleaning the carb out and get a new plug then go and get a valve adjustment if needed(depending on how many hrs it has been ridden)

 

<div class="FTQUOTE"><begin quote>Originally posted by: FatHolly

<div class="FTQUOTE"><begin quote>Originally posted by: crazy1291



kk, valve adjustments are important i see..... how much does it cost? it involves a bit more work than on a standard quad, as you also have to remove the cvt cover and some other stuff







edit: will they have to replace the gearbox oil if they take off the cvt cover? will it come spilling out?</end quote></div>



Should be about 150 at most bike shops, as long as its nothing more than a re-shim. If your valves have worn too far because they got too tight you may have head damage, but I think you said you DS was only a few months old maybe??? If its that young you have nothing to worry about. If its an older DS that has never been adjusted you may have some issues.</end quote></div>

150 for a valve adjustment, I dont know where you are from but if I were you Id buy the tools and do it myself before I paid that

 

my sons new DS250 ran like crap just like yours till I put a dynojet kit in. Factory jetting on the DS is BS now it starts no choke everytime idles smooth, great pick up . I do all my own service and valves on the DS were real easy to do but after 30hrs of trail and track riding they were dead on 4 thou called the dealer to double check he said thats good thats typical of these DS motors. I would try what bombrider04 said, clean carb real good put in a new plug. My sons Ds runs flawless yours will to