I encounter a problem on my Mercury 225 hp.
Idle is unstable.
the engine starts badly at 4000 rpm, it goes down to 3500 rpm then goes back to 4000 rpm .......
Fuel pressure : 90psi
Air Pressure : 80psi
I don.t understand.!!!!
Can you help me ?
Sorry for the translation
I.m French.
Idle is unstable.
the engine starts badly at 4000 rpm, it goes down to 3500 rpm then goes back to 4000 rpm .......
Fuel pressure : 90psi
Air Pressure : 80psi
I don.t understand.!!!!
Can you help me ?
Sorry for the translation
I.m French.