Ficht Fogging-puzzled

fichtfart

Cadet
Joined
Sep 23, 2002
Messages
16
I have a 98 150 Ficht, and have a question on the fogging oil added, and run through the engine-...couldent the fogging oil plug up the injectors?- and yet-dont ya 'want' to circulate the fogging oil through the lines to get to the vapor seperator? I've heard both ways....<br />I realize that you would still spray the oil in the throats- but what about the fuel lines?
 

clanton

Rear Admiral
Joined
Jul 9, 2001
Messages
4,876
Re: Ficht Fogging-puzzled

The 2000 manual says to mix 2 quarts of OMC fogging oil, 2 1/2 oz of 2+4, 5 gal gas in 6 gal tank, connect to engine run 10 minutes at 1500 rpms. See manual for rest of story.
 

fichtfart

Cadet
Joined
Sep 23, 2002
Messages
16
Re: Ficht Fogging-puzzled

I know that....<br />but what I'm hearing is that the fogging oil can plug up the injectors!-????
 

jegervais

Chief Petty Officer
Joined
Jan 18, 2002
Messages
646
Re: Ficht Fogging-puzzled

Not to spark a debate here, but I don't feel many techs or repair shops would start disconnecting clamped fuel lines to feed a soup-mix to bigger hp engine. Nor for that matter is the average owner - it's just not practical. <br /><br />Could it stick the injectors? Yes, I suppose anything is possible. Is it likely to? Probably not. Merc had some injector pintels sticking due to winterizing/fogging oil, but their direct injector is different than a Ficht injector.<br /><br />My vote is to mix the appropriate amount of fuel stabilizer, 2+4 or what not in the fuel tank and run the engine for 10 to 15 minutes - this ensures stabilized fuel has entered the entire fuel system. Then spray fogging oil thru the throttle plates just like you normally would on a carbureted engine. Watch out though, the Fichts rpm's like to run-away when you spray anything into the throttle bodies. I suggest running the engine in a tank of water and tie a string to the stop lanyard, running it to the back of the boat where you're working. So if it does "take-off" all you need to do is reach down, grab the string and yank to shut the motor off.<br /><br />Don't forget the gear lube, grease fittings, etc.<br /><br />-John
 

clanton

Rear Admiral
Joined
Jul 9, 2001
Messages
4,876
Re: Ficht Fogging-puzzled

That info is from OMC service manual 787064 2000 200,225 Ficht Ram. After the 10 minutes at 1500 rpms, return engine to idle and spray OMC fogging oil thru holes in throttle plates following directions on can. Stop engine, remove spark plugs<br />spray a liberal amount of fogging oil into the spark plugs holes. Turn crank clockwise to distribute fogging oil thru out the cylinders, install and torque the spark plugs.
 
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