Ve got a RD 350 1987 Model, on idling it is smooth, accelerate her at stand still still it beautiful but put it in gear and try to give acceleration it just dosent catch any RPM just shutters brrrrrrrrrrrrr no vroom any more --- timing is perfect carbs are clean filter box ive removed the filter and also the exaust pipes are clean --- any ideas
Motorcycles - Yamaha - RD 350 - 1986 Yamaha RD 350
Answers & Comments
Hi,from memory these were the first of yamahas ypvs system,check that the power valves are working,also check that the battery is in good condition,as the cdi unit needs at least 12.5v to advance and ****** the ignition timing,if the battery is low,the bike will idle ok,but when you give it throttle the ignition will not advance and lift the rpm..hope this helps..cheers