shoots7066
Cadet
- Joined
- Jun 28, 2009
- Messages
- 9
I have a 1989 Merc 100 hp 4 cyl. It runs great most of the time except when i try to take off fast out of the hole. when im going slow than try to ounch it (like if i were pulling a skier) it bogs down for a second than accelerates like normal. It does idle a little rough. I have pulled the plugs and they are pretty black. Is it possible the enigne is running to rich and i should lean out the mixture using the adjustment screw? the engine has a feature that cuts out the bottom tow cylinders below 1800 rpm (no low idle jets on the carbs. Any ideas on how to fix this?
Thanks
Thanks