Wanted Used 1985 85HP Force Motor

CraigO

Cadet
Joined
Aug 18, 2002
Messages
13
I have blown the top cyl (completely fried Piston and cylinder--metal everywhere inside), on my 85 HP. Mechanic says it is not worth fixing. Does anyone have a 85 Force outboard with engine in good condition?? Other parts such as lower unit and starter etc etc can be salvaged off of my unit, just need a good engine.
 

ewaltb

Seaman
Joined
Jun 11, 2002
Messages
59
Re: Wanted Used 1985 85HP Force Motor

CraigO - Sorry I can't help, but I was currious what kind of symptoms you had before it died. What did the motor do, and did it make any distinct sounds?
 

dmessy

Chief Petty Officer
Joined
Jul 8, 2001
Messages
505
Re: Wanted Used 1985 85HP Force Motor

Saw on ebay a 95 HP Mercury outboard in New York. Bidding is at $550 now with 1 day left. Go under the heading search "Mercury outboard"
 

CraigO

Cadet
Joined
Aug 18, 2002
Messages
13
Re: Wanted Used 1985 85HP Force Motor

Outboard ran fine for all 3 year I had it. It ran fine all summer. It ran fine the day before it died.<br /><br />It was 10 min into a cruise (at about 25mph), when I notice the engine sounding different. When I backed off on the throttle it died immediately.<br /><br />When trying to restart-starter would engage but not turn flywheel. Turn Flywheel by hand--it turn really hard (alot harder than normal). I worked it back and forth and it started to turn easier. Tried starting again and flywheel locked up. Worked flywheel again--remove sparkplugs to remove compression factor and then turn ignition--starter engage flywheel and turned it FREELY. But after putting sparkplugs back it, while it would barely turn over it would not start.. Sprayed ether into Carbs--it started and ran briefly--Engine shock and sounded bad. Now flywheel (motor) was completely froze--could not turn by hand, even the next day after letting oil soak in each of the 3 cyl.<br /><br />Took to mech--they pulled power head and found top cyl fried.<br /><br />Still not sure what caused it. He thinks carb problem to that cyl caused it to run lean and overheat (Wonder why motor did not shut down on over temp??)
 

CraigO

Cadet
Joined
Aug 18, 2002
Messages
13
Re: Wanted Used 1985 85HP Force Motor

dmessy,<br />the problem with replacing with a different style is all the remote control and wiring that will have to be replaced, plus no guarentee that the ebay one is not bad as well. But thanks for the info, Iwill look at it
 

steelespike

Supreme Mariner
Joined
Apr 26, 2002
Messages
19,069
Re: Wanted Used 1985 85HP Force Motor

Wouldnt spend a dime on the Force.<br /> No longer any parts support,Reliability is suspect.Marginal performer.
 

Summer Fun

Banned
Joined
Mar 2, 2002
Messages
2,251
Re: Wanted Used 1985 85HP Force Motor

hi all :) i have a 1984 /85hp force i don't have any problems getting parts for my motor the guy who repairs my boat puts on new parts :) he a pro on force motors :D :D
 
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