OMC carbon guard, does anybody use it?

R.Johnson

Rear Admiral
Joined
Sep 24, 2003
Messages
4,446
Do any of you members use OMC carbon guard on a regular basis? What has been your experience with it?
 

angus63

Captain
Joined
May 20, 2002
Messages
3,726
Re: OMC carbon guard, does anybody use it?

Every 50 hrs. or so. Had heads off recently and I'd eat off of them. I use the spray "tuner" and not the pour in the tank stuff.
 

R.Johnson

Rear Admiral
Joined
Sep 24, 2003
Messages
4,446
Re: OMC carbon guard, does anybody use it?

I'm talking about the carbon guard you mix with the gas.
 

Dhadley

Supreme Mariner
Joined
Feb 4, 2001
Messages
16,978
Re: OMC carbon guard, does anybody use it?

It certianly seems to help. RPM and fuel grade play a big role in how fast and how much carbon builds up.<br /><br />Good luck!
 

ledgefinder

Ensign
Joined
May 2, 2002
Messages
916
Re: OMC carbon guard, does anybody use it?

Read on some bassboat site that Yamaha's RingFree didn't work very well (just AFTER I bought a bunch at a "deal" price at a local boat shop...). Article said OMC & Merc's decarb were roughly equivalent & both worked well.
 
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