Pursuit2550
Seaman
- Joined
- Sep 20, 2007
- Messages
- 73
I am going to be posting quite a bit sincce I just got this boat with these engines. Anyways, how are the check valves that are each one of the 2-stroke oil oil lines suppose to work. I took one of them of to and I cant blow in either direction, but I can suck air if I do it by where the oil exits the valve. Is this right, does these check valve have to have suction from the intake to let the oil pass through. Also I clean out the main and engine oil tanks and replaced the filter on the main tank. Filled with Yamalube and it seem that now it smokes less than before. I know that the previous owner use to use cheap oil and when I brought it home and ran the engines it smoked alot. Now it smokes less with the Yamalube you can bearlly see any smoke coming out. Thanks