Question about 2003 Suzuki RM 125
I would take it back to the dealer. They should have done a PDI Before you picked it up It should not have left the dealer If it didnot run right...
Posted on Apr 28, 2009
I also had this problem on a 200 blaster that i had and the mix was not right at first i was mixing it 32:1 and it was on a new build (just had the top end bored and all new rings piston reds the whole 9 yards) when i got the advice to run it at 28:1 it solved the problem you might try to run a heavier mix such as a 32:1 and see how that goes but i know in my old blaster it made all the differance in the world
Posted on Feb 19, 2009
It could be a few things causeing that. Make sure the air filter is cleaned and properly oiled, check the ignition system for good spark and make sure the stator is timed properly, try a new spark plug and gap it to spec., inspect the reeds, make sure they are not broken or warped, check the compression. If everything checks out ok, it might just be a jetting or carb adjustment issue.
Where abouts in the throtle range does it "sputer" ? during acceleration ? at full throtle ? at an idle ? Do you know any history on the bike as to when the top end was last re-built ? Does it seem to smoke alot from the exhaust ? whiteish blue smoke ? brownish black smoke ? Do you notice if your coolant level goes down alot ?
Posted on Dec 12, 2008
Tips for a great answer:
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Instant download of the official manual for the RM125 2
stroke bike. Specifically for the 2004 model, but can also...http://www.tradebit.com/filedetail.php/9003904-suzuki-rm125-service-manual-repair-2004-rm
I hope that this helps you and please do not forget to rate/vote and place a testimonial on my advice.
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