I recently had my 2002 raptor serviced (valve adj., oil and filter, new plug) and now it seems that if the quad is idling and I give it just a little bit of throttle, it stalls. If I give it slow steady pressure it seems o.k. It seems as if it is just "falling flat " if you will, with just a touch of the throttle. It is probably a minor adj. somewhere, I know, but I don't want to mess around too much. Any help would be appretiated.

 

yeah! what airraptor said! i took my 87 moto4 to get the card adjusted right and the yama store charged $75 and its worse than when i took it in. its like this..... these *new* mechanics who are just coming outta the wonderful basic "atv school" are programmed to look it up in the book and turn this screw 3/4 turn and put this here. they know how to read a repair manual but not how to actually understand and find a solution like the senior mechanics. (but i guess thats why they get paid more)