I have Volvo Diesels in my 2005 44 MY and I keep getting a white powder built up in my Racor Filter Bowls. any ideas? once this occurs, I cant get enough fuel to reach cruise rpms.
Also, what size filters should I use? I replaced the first set which were 30 micron but im thinking of going to 10 micron. any reason this is a bad idea?
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Racor Filters
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Viper
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Re: Racor Filters
Nothing wrong with going to a 10 mic but it will clog faster.
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Midnightsun
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Re: Racor Filters
I have been using the 10 micron variety, no issues on my setup. You did not mention which filters you have or your engines however I will assume Volvo D6 370's like I have. Here is where I purchase my filters. http://racorstore.com/racor-2040tm-or-e ... e-10m.html
Not sure what your white residue problem is but it has to come from the tank. Maybe a good cleaning fuel polish is in order?
Not sure what your white residue problem is but it has to come from the tank. Maybe a good cleaning fuel polish is in order?
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mjk1040
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Re: Racor Filters
Sulfur residue or fuel additive residue maybe. Could be someone got some high sulfur fuel somewhere?
Mike 
I'd Rather Be Boating!
1989 Sea Ray Seville
1986 Carver Mariner 32'
1990's Thompson 22' Cuddy Cabin
1990's 4Winns 245 Vista Cruiser
1980's Thompson 19' Open Bow
I'd Rather Be Boating!
1989 Sea Ray Seville
1986 Carver Mariner 32'
1990's Thompson 22' Cuddy Cabin
1990's 4Winns 245 Vista Cruiser
1980's Thompson 19' Open Bow
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km1125
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Re: Racor Filters
Wouldn't sulfur residue be yellowish? I was thinking more like an aluminum oxide from the tanks.
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mjk1040
- Admiral
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Re: Racor Filters
Aluminum oxide from the tanks is a good possibility.
Mike
I'd Rather Be Boating!
1989 Sea Ray Seville
1986 Carver Mariner 32'
1990's Thompson 22' Cuddy Cabin
1990's 4Winns 245 Vista Cruiser
1980's Thompson 19' Open Bow
I'd Rather Be Boating!
1989 Sea Ray Seville
1986 Carver Mariner 32'
1990's Thompson 22' Cuddy Cabin
1990's 4Winns 245 Vista Cruiser
1980's Thompson 19' Open Bow
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