What's a good carb cleaner for a outboard?

jefnmic

Cadet
Joined
May 11, 2003
Messages
10
I have a 1990 Force 150 8X90D and had it in the water a couple of days ago. Boat had been sitting for about 6 years but had been fogged before storage. Boat idled fine, real sluggish and hesitant when opened up. Just figured it might need a tune up so I bought new plugs and wanted to know what to use on the carbs as a cleaner. Local boat mech stated not to use auto carb cleaner becaue it was too harsh on the delicate parts of a boat carb. Any help would be greatly welcomed. Also, I'm guessing that the little buzzer under the steering wheel should not be going off?<br />Thanks,<br />Jeff
 

Walker

Captain
Joined
Jun 15, 2002
Messages
3,085
Re: What's a good carb cleaner for a outboard?

Did you replace the impellor? I use automotive carb cleaners (Berryman Chemtool B 12)all the time, just remove any plastic or rubber parts(including gaskets)before cleaning the carbs.
 

grandx

Petty Officer 1st Class
Joined
May 21, 2001
Messages
383
Re: What's a good carb cleaner for a outboard?

If removing the carbs to clean them, use anything you like. If leaving them on the engine, the carb cleaner will enter the crank case and remove lubricating oil from the internals, remember the fuel also carries your lubricant in a 2 stroke.
 

Kenny Bush

Chief Petty Officer
Joined
Mar 24, 2002
Messages
564
Re: What's a good carb cleaner for a outboard?

Put SeaFoam Engine Tune in your gas tank. I use it in all my toys.........
 

Pursuit2150

Chief Petty Officer
Joined
Dec 3, 2001
Messages
553
Re: What's a good carb cleaner for a outboard?

Use OB engine de-carb. Follow the instructions on can.
 

jefnmic

Cadet
Joined
May 11, 2003
Messages
10
Re: What's a good carb cleaner for a outboard?

I haven't replaced the impellor, this would be a good idea walker? I thank you for the replies seeing how I work on people and not machines I'm kinda ignorant at this, luckily I have a manual on the way. I'm just hoping to have it running great by Memorial Day. My two boys are counting down the days. Again thanx for the advice. With it being a used boat I have several other things to fix i.e. fuel and tach gauges not reading right, a little buzzer alarm that goes off after it has ran for a minute......again thanx.
 

breezland

Seaman Apprentice
Joined
Jun 27, 2002
Messages
39
Re: What's a good carb cleaner for a outboard?

that buzzer u hear could be the overheat alarm from what little i know. I am no motor head but that much i know.
 

Walker

Captain
Joined
Jun 15, 2002
Messages
3,085
Re: What's a good carb cleaner for a outboard?

Yes, the buzzer is what turned on my light switch about the impellor.
 
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