Hey guys,
I traded in a Yamaha F115 model year 2003. However when I examined the engine I noticed a ticking sound at idle speed. When I rev upp the engine to approx. 2000 rpm, the sound dissapear. I took the head off and noticed that the arm for the fuel pump is able to move about 1 mm up and down as shown in the video below, which may cause the ticking sound. What do you think? Should it be this much play? How do you suggest to solve this?
https://www.youtube.com/watch?v=ziJtwhKXn7s
I traded in a Yamaha F115 model year 2003. However when I examined the engine I noticed a ticking sound at idle speed. When I rev upp the engine to approx. 2000 rpm, the sound dissapear. I took the head off and noticed that the arm for the fuel pump is able to move about 1 mm up and down as shown in the video below, which may cause the ticking sound. What do you think? Should it be this much play? How do you suggest to solve this?
https://www.youtube.com/watch?v=ziJtwhKXn7s