1988 85hp Force

john kiss

Recruit
Joined
Aug 2, 2003
Messages
1
I just got my boat and I have trouble Starting it. She will turn over but it take a while to catch. She also smokes when she gets started. I would also like to know If any one knows the correct plugs for it.
 

The Marine Doctor

Commander
Joined
Jul 25, 2003
Messages
2,177
Re: 1988 85hp Force

BUHW or L76V spark plugs...and 2 stroke engines smoke...might be running a little rich.<br /><br />Is your choke working at the engine...and if it is are the choke plates closing in the carb?<br /><br />TMD
 

mauiboy

Petty Officer 2nd Class
Joined
Apr 4, 2005
Messages
177
Re: 1988 85hp Force

My 1988 Bayliner had a hard time starting also. Then I was talking with a pall and he told me that his pal tolg him to push in the key for 8-10 sec then turn it over and that solved my starting issue.
 

capri1600

Petty Officer 2nd Class
Joined
Apr 20, 2009
Messages
150
Re: 1988 85hp Force

Pushing the key in only activates the choke butterflies. That only takes a second. It's the cranking while pushing the key in (choke on) that helps with cold starting. I have a 1983 Force 85 and a Force 125 and they barely need the choke and for the rest of the day fire right up without choke.
Assuming your engine has proper compression and you're not trying to run old fuel, consider running Amsoil 100:1 Sabre syntetic oil. It is specifically designed for premix for outboards and my Force engines 1 85 and 2 125's) run great at a full 100:1 ratio. If you have suck at reasonbaly accurately measuring your oil, I suggest you go anywhere from 70 to 85:1 and you'll still get very little smoke.

Marty
http://www.martyhammersmith.com
 

Benz Mondi

Petty Officer 2nd Class
Joined
Aug 30, 2010
Messages
125
Re: 1988 85hp Force

Some of us have to start our 85's in the tilted up (trailering) position initially. Once it has gotten started and is idling, immediately put it in the down position so that the water can get sucked into the cooling system. If you leave it up too long you run the risk of overheating the engine and melting something expensive. As you'll read in doing a search on the "tilt start" topic, it usually means that your carbs need a rebuilding. It doesn't affect the running of the boat- except for 1st start of the day- usually. Most of us seem to live with the condition until we either get tired of it or have some extra time. It's not too expensive to undertake and I'm told not too complex. I'll likely do mine next month.

Before you begin, though, I would recommend you make sure that your "overheat waring buzzer" works by taking a piece of wire with exposed ends and momentarily connect the overheat sensor bolt (it's the reddish plastic stub next to the to top spark plug) to one of the head bolts (creates a ground connection). This should make the warining buzzer sound under your steering console. If not then you have a break in the wiring to the console or, like in my case, the buzzer was bad and had it replaced. If you ever hear that buzzer while operating your boat, you need to immediatly stop the engine. Likely your impeller in your water pump is failing or has already failed and needs replacement.

Now before I start the day, I make sure that I've done this test and heard the buzzer.

Also add the Tell-Tale as noted in the forum and you'll greatly reduce the risk of ever overheating your engine.

Al
 
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