Robert Sewell
Recruit
- Joined
- Jan 21, 2012
- Messages
- 4
I have a cat with 2 x 115 Mariner Optimax motors. One sounds the audiable alarm and the engine derates when running below 3000 revs. Bringing it back to idle stops the alarm and then it will run if it is set about 4000 revs.
I suspect that it may be fuel pressure but would welcome any comments. It is using the same amount of oil as the other motor and it is not running hot with the water pump working well.
regards Robert
I suspect that it may be fuel pressure but would welcome any comments. It is using the same amount of oil as the other motor and it is not running hot with the water pump working well.
regards Robert