desert fish
Recruit
- Joined
- May 13, 2017
- Messages
- 1
94 merc 200 efi
original problem was #6 hole was flooded with water I replaced every gasket from lower unit to the heads, ended up being exhaust manifold cover gasket blown out
boat ran good for 10 minutes now it wont plane out and cant get past 4200 rpm in the water, on the ear muffs it sounds good
rebuilt entire fuel sytem, new high pressure pump, new regulator, test fired and clean injectors, same problem
changed out switch box same problem
tested temp sensor,detonation sensor and module, all good
timing appears good
tried multiple props no change
any ideas this thing is getting hard to paddle around
original problem was #6 hole was flooded with water I replaced every gasket from lower unit to the heads, ended up being exhaust manifold cover gasket blown out
boat ran good for 10 minutes now it wont plane out and cant get past 4200 rpm in the water, on the ear muffs it sounds good
rebuilt entire fuel sytem, new high pressure pump, new regulator, test fired and clean injectors, same problem
changed out switch box same problem
tested temp sensor,detonation sensor and module, all good
timing appears good
tried multiple props no change
any ideas this thing is getting hard to paddle around