zellamander
Recruit
- Joined
- Jun 6, 2008
- Messages
- 5
i have a yamaha 225 3.1 l ox66 2001 it idels rough and sometimes dies when shifted into gear when punched to take off it will not get over 1500 to 1800 rpm if you play with trim and raise up high it will get enough rpm to plane but have to trim down in a hurry i had the vst cleaned 02 sensor cleaned link and synk tsp set and changed faulty crank position sensor,changed low preasure pumps all to no change tried to pump bulb on takeoff no help tried to hold in choke on takeoff no help or change in motor sound or running condition can anyone give me a clue to what my problem is so i can decide if easy fix ill do my self but im not really mechanicaly inclined to do major work