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Ring free or omc carbon guard
PerryA	#1  Posted on 07/14/11 - 4:18 AM
Member Personal Page Posts: 8 Comments: 0 Joined: 10/27/10	Advice was to use ring free when filling up the tank... any difference with the omc carbon guard ( aside from price ) ... have a 97 115 Ocean Pro tia Per
CES	#2  Posted on 07/14/11 - 5:47 AM
Member Personal Page Photo Albums Project Albums Posts: 2681 Comments: 7 Joined: 04/27/07	I've run Yamaha Ring Free for several years with no issues at all. In fact, I've run it in my lawn mower too! Lol. Cliff 1966 13' Sport with a 1993 40hp Yamaha 2 Smoker
seahorse	#3  Posted on 07/14/11 - 5:52 AM
Member Posts: 103 Comments: 0 Joined: 05/21/06	Ring free works great for cleaning carbon using the shock treatment procedure and helps prevent heavy carbon buildup. The Carbon Guard works best for preventing carbon buildup and only so-so for cleaning a well used motor.
Rick K	#4  Posted on 07/21/11 - 8:01 AM
Member Posts: 8 Comments: 0 Joined: 07/20/11	I have used Ring Free but have moved to Seafoam with good results. The Seafoam is an excellent fuel stabilizer and also a carbon cleaner. Seafoam is much cheaper too. Rick