bigriver 74
New Member
- Jul 10, 2015
- 5
- Boat Info
- 1998 Sea Ray 190 with 5.0 L engine that was replaced 2009 with rebuilt engine
- Engines
- 5.0 L Mercruiser Alpha 1 engine
Have a 5.0L Mercrusier in my Sea Ray. Lately while pulling skiers at around 2900 RPM the engine increases RPM by about 300 rpm while losing power. Throttle adjustment sometimes corrects problem. Ran boat without load up to 4800 rpm and ran great. Fuel filter has been replaced. Looking for causes. Can anyone help?