posting this for a friend
out today on his grady white twin 200 hp yamahas
1992 yamaha 200 txrq 2 stroke
i believe serial #s are 6g6ul761845 and 6k1ul704409
port engine runs well, starboard cranks and pops like a backfire
after sereral times it finally catches but runs rough at idle
once running and up on plane it runs well
if you shut down, same pattern happens again
my question is, can someone please direct me to service manuals
i plan on check/chang plugs--what gap
checking for water in fuel, but again, port engine starts and runs well
possibly adjusting carbs if i can
also checking timing--- plus anybody elses thoughts
thanks
out today on his grady white twin 200 hp yamahas
1992 yamaha 200 txrq 2 stroke
i believe serial #s are 6g6ul761845 and 6k1ul704409
port engine runs well, starboard cranks and pops like a backfire
after sereral times it finally catches but runs rough at idle
once running and up on plane it runs well
if you shut down, same pattern happens again
my question is, can someone please direct me to service manuals
i plan on check/chang plugs--what gap
checking for water in fuel, but again, port engine starts and runs well
possibly adjusting carbs if i can
also checking timing--- plus anybody elses thoughts
thanks