Fuel System Cleaner

[Col Forbin]

I like the sea foam too.

[Chubminnow]

Will the seafoam and/or conditioner work with a non-injected Evinrude? This is an old style 70's model I'm talking about...a 70 horse, carburetors, etc...

[apextrail]

Will the seafoam and/or conditioner work with a non-injected Evinrude? This is an old style 70's model I'm talking about...a 70 horse, carburetors, etc...

I run a can every other tank in a carbed motor. I swear by the stuff. It has fixed a cold start problem as well as a rough idle problem for me. It also is a fuel stabilizer. Great stuff.

[R.BRUGH]

anyone ever try the Yamaha brand cleaner or conditioner ? I 1st tried it on my 2 stroke ATV and then stated using it on boat they work better than any other thing Ive tried ...

[fishalltime]

does "Seafoam" void the warrenty if your mercury engine is still under warrenty ? have heard good things about "Seafoam" !!!!!!!!!!!!

[Downwind]

Im already running Stabil in a tank of gas with about 11 gallons of 22 left. Question?--Can I go ahead and put a can of Sea Foam in or should I wait for the next fillup?

[apextrail]

Im already running Stabil in a tank of gas with about 11 gallons of 22 left. Question?--Can I go ahead and put a can of Sea Foam in or should I wait for the next fillup?

If it were me, I would have no problem adding a half a can of Sea Foam now and a full can next tank.

[phoenix]

Walmart has Seafoam, usually cheaper there than anywhere i have found. Last I bought was $5.46/cn. It's $10 at most marinas.

[Cobra190]

As far as I know Sea Foam will not void the warranty. It was what was recommended to me as a winterizer for my 2000 Merc 200 EFI. I just make sure that I run it with my gas through the winter as a cleaner and stabilizer and have had no problems. It can be used on carbs,EFI and direct injected engines. Can be picked up at Wal-Mart for 7.54 a can. Sta-Bil is just that. A stabilizer. It keeps fuel fresh and takes care of any water in the gas, but doesn't have the cleaning agents of Sea Foam.

[Tyme2fish]

Seafoam from Wal-mart. Cheapest place I've found.

Seafoam in ALL my engines:Lawn mowers,weed eaters,chainsaws, etc.

[smalleychaser]

Want to thank everybody for all the good info. Bought 2 cans of Sea Foam
and put a can in each tank and I could not believe the difference. I don't think
my boat has ever ran as great even right after a tune up. The boat would idle great,
start immediately when I turned the key and ran smooth as glass at 5500 rpms.
It made a believer out of me.
Thanks