2000 Sx 225 0x66

I Have Two 225 0x66 On My Ocean Master.. Port Engine, When Speeding Above 3000 Rpms Drops Down To Low Rpm . If I What A Coulpe A Mins I Can Bring It Back Up For About 30 Sec. It Feels Like Its Fuel Staived

Both Engins Run Of Same Tank, Changed All Filters , Switched Fuel Pumps, Switched Fuel Lines On Tank.. Still The Same Thing..

? Is There More Than One Fuel Pump Like A High Presure Pump

Ps Starbo Engine Runs Great

[Basthumb]

I have the same boat with 250 ox66 engins. I am having the same problem as you with the other engine. I did everything you did plus clean the o2 sensor and still can not get any rpms out of the starboard motor. I will be interested to see what is the problem with yours. The mechanic will be on the boat again tomorrow. I will keep you posted. I had Lady Grady post my situation earlier today on this forum.

Have you checked the VST filter? That is what got my boat out of the pocket again. Good Luck!!

2000 225 Yam O66 Reply

I had a mech. on today, and he cleaned the o2 senser.. the probly is stil there.. He thinks it is the fuel line from the tank to the engine.. checking it out on thr.. he going to run a new line to see if thats it ? oh boy

and yes i clean the vst tank