mevans27205
Cadet
- Joined
- Feb 8, 2010
- Messages
- 11
Hey just replaced to a new power head on a 1990 yamaha, this was a complete and new old stock motor. I had to clean the carbs just to get to idle when I took to the lake it would run at low speed fine and once I tried to open the throtle it would just shake and sound like it was going to die. I can rev the thing fine and it sounds strong. I though it was the carbs and tried another set of carbs and got the same results, once I start to crack open the throtle plates it just craps out and sounds sick. Any ideas??
Thanks Mike in nc
Thanks Mike in nc