My trekker was running till this morning. Cam back to it and it starts and revs, but will not go. If I raise the revs slowly it starts to move the just loses power.

Russell Cabourn, April 2007

it might be a clutch problem but its not a 4 stroke or liquid cooled because they are all two-stroke air cooled but i havent had that problem on mine

JOSH, July 2007

if it's a two stroke the base gaskets got a hole in it. if it's a four stroke the head gaskets blown! i hope this info helps. did you leave the choke on?????? check the choke dude! an easy mistake that i even make! hahaha. make sure you warm the engine up and the flick it off. to be honest i can't remember what a trekker is specifically but all engines are basically the same. if it's water cooled the hot water when it warms up automatically switches the choke off. look for the choke mechanism on the side of the carb. i hope this info helps.

graemedixon34@msn.com, April 2007