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 Post subject: Time for Sea foam?
PostPosted: Wed Sep 04, 2013 1:37 pm 
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Clownfish

Joined: Fri Jan 18, 2013 8:57 am
Posts: 49
Hi,
I have a 99 5.0Gi which runs great on open water but I'm starting to notice that while I REV/FWD in idle speed (docking) the engine want to occasionally shut off. I've changed the plugs/cables/rotor/cap but no luck. I was told that it might be time for some good old sea foam but I keep reading mixed reviews. Anybody have this problem? Is sea foam a safe product?


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 Post subject: Re: Time for Sea foam?
PostPosted: Wed Sep 04, 2013 5:50 pm 
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Joined: Mon May 16, 2011 7:14 pm
Posts: 645
Location: Lower Trent Ontario, Canada
It's 100% safe and it works! Just remember to change your filter after the treatment is complete as it will be the recipient of all the crud that's been cleaned out.

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95 278 Vista,
And a lot of others.

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 Post subject: Re: Time for Sea foam?
PostPosted: Wed Sep 04, 2013 5:55 pm 
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Joined: Tue Jul 31, 2012 1:34 pm
Posts: 269
Location: Orange County, CA
I've witnessed what it can do first hand several times and I am a 100% believer........



Late last year I purchased a used gas powered trailer mover........dang this was so hard to get started, I could pull it 10 -15 times.........I found I had a can of Seafom in my garage with just a couple of ounces left in it.........I poured it in and started the engine on the mover.......let it run for about 5 minutes to distribute...........shut it down and put it away.........about a month later I went to start it and to my amazement..........it started on the very first pull and has started on the first or second pull ever since.......

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 Post subject: Re: Time for Sea foam?
PostPosted: Wed Sep 04, 2013 7:21 pm 
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Joined: Mon May 16, 2011 7:14 pm
Posts: 645
Location: Lower Trent Ontario, Canada
+1 on that JohnnyMarlin.

I bought a weed eater trimmer years ago and it succumbed to ethanol just after the 1 year warranty. Stay out of this ric. I parked it and bought an electric. Since I moved, I don't have enough cord and had to try the weed eater again. It ran as it did when I parked it over 15 years ago. I Sea Foamed it and it runs better and better each use now.

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07 Azure AZ200,
Previous boat,
95 278 Vista,
And a lot of others.

Ontario, Canada


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 Post subject: Re: Time for Sea foam?
PostPosted: Wed Sep 04, 2013 9:22 pm 
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Joined: Wed Jun 01, 2011 10:21 am
Posts: 5667
Location: Austin, TX
I've seen sea foam work first hand. I changed out my car's fuel pump and it was quite nasty looking. Tank covered in varnish (gold colored). Ran sea foam and a few weeks later checked it again (cause it's insanely easy to get at in my car). Looked like new. I'm also constantly sea foaming my boat right now to clean out it's nasty 2003 low hour fuel system.

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1981 Columbia 8.7
2015 Yamaha FZR - 87mph - sold
2006 Yamaha GP1300R - sold
2003 Chaparral 215 SSI - sold
2009 Stingray 195CS - sold
2000 Four Winns H180 - sold
1976 O'day Daysailer II - sold

Rick's Four Winns H180 Mods/Upgrade Thread


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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 1:11 am 
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Joined: Fri Jul 27, 2012 11:17 pm
Posts: 1303
Location: Melbourne, Australia
How is Sea Foam any different to any other brand of in-tank injector cleaner or foaming intake cleaner?

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2011 Four Winns H180 SS.
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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 8:56 am 
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Joined: Tue Feb 15, 2011 2:09 pm
Posts: 614
Location: South Jersey
Never used sea foam,do you add it straight to your fuel tank?

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2016 Robalo R200 w/Yahama 200!

Previous boats:
2003 Four Winns 248 Vista - sold
1994 Sunbird Corsair 200 - sold
1980 Checkmate Predictor - sold


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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 10:07 am 
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230 Mike
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Joined: Mon May 15, 2006 7:59 pm
Posts: 5141
Location: Kansas City, Table Rock Lake
Yes.

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2005 Four Winns 230/240
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1998 F-150 XLT
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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 11:50 am 
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Joined: Tue Jul 31, 2012 1:34 pm
Posts: 269
Location: Orange County, CA
deafwish wrote:
How is Sea Foam any different to any other brand of in-tank injector cleaner or foaming intake cleaner?




It's kind of like toilet paper..........they will all do the job.......but, you always know that if you use Charmin........it won't wreck your bum! :mrgreen:

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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 3:38 pm 
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Joined: Fri Dec 31, 2010 3:23 pm
Posts: 715
Location: Michigan
Then why have two marine mechanics told me never to use it in my boat?

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MC 5.0MPI/B3


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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 4:10 pm 
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Joined: Wed Mar 03, 2010 8:15 pm
Posts: 913
Location: NW Indiana
JeffLW wrote:
Then why have two marine mechanics told me never to use it in my boat?


Because they don't make money when something in a bottle fixes your boat :lol:

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2005 268 Vista "Sea Pickle II"
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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 4:23 pm 
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Joined: Fri Dec 31, 2010 3:23 pm
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Location: Michigan
Bliss36 wrote:
JeffLW wrote:
Then why have two marine mechanics told me never to use it in my boat?


Because they don't make money when something in a bottle fixes your boat :lol:


I knew that answer was coming. :lol:

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MC 5.0MPI/B3


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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 4:46 pm 
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Joined: Thu May 18, 2006 12:31 pm
Posts: 2108
Location: Chester, UK
JeffLW wrote:
Bliss36 wrote:
JeffLW wrote:
Then why have two marine mechanics told me never to use it in my boat?


Because they don't make money when something in a bottle fixes your boat :lol:


I knew that answer was coming. :lol:



That's why it isn't available in Europe, or at least the UK ( commonly known as "Treasure Island" apparently due to the prices boat equipment supppliers can charge here), I found 16 fl oz Seafoam with someone willing to export it for around USD 12 with a USD 48 shipping cost , plus the import duty and tax; around USD 75 at the end of the day ! Is it worth that ?


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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 4:54 pm 
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230 Mike
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Joined: Mon May 15, 2006 7:59 pm
Posts: 5141
Location: Kansas City, Table Rock Lake
Wow Graham. Here it's $10US in any Wal-Mart store and Bob's your uncle.

As far as mechanics not recommending it... depending on the mechanic, it could be as sinister as all that, or it could be the normal "everybody's got an opinion" syndrome. I believe in the stuff, but wouldn't use it "just because." Maybe throw a can or two in once per season when everything seems to be working fine, just for maintenance, but I wouldn't go overboard with it.

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2005 Four Winns 230/240
VP 5.7GXi/DP
1998 F-150 XLT
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 Post subject: Re: Time for Sea foam?
PostPosted: Thu Sep 05, 2013 5:29 pm 
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Joined: Wed Jun 01, 2011 10:21 am
Posts: 5667
Location: Austin, TX
230 Mike wrote:
but I wouldn't go overboard with it.


I don't recommend going overboard with it either. In a sealed bottle it would just sink to the bottom, but could be an environmental hazard in the long run.

_________________
1981 Columbia 8.7
2015 Yamaha FZR - 87mph - sold
2006 Yamaha GP1300R - sold
2003 Chaparral 215 SSI - sold
2009 Stingray 195CS - sold
2000 Four Winns H180 - sold
1976 O'day Daysailer II - sold

Rick's Four Winns H180 Mods/Upgrade Thread


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