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99 mariner 350 fuel filters
Posted: January 30th, 2015, 10:06 am
by lakegirl
recent purchase, trying to do my maintenance a little at a time.
where are the fuel filters on my 99 carver mariner 350 with crusader engines?
I see the aquacool cylinder and have looked the length of the fuel lines for fuel filter canisters or pancakes
am I blind?

lol
Lakegirl
Re: 99 mariner 350 fuel filters
Posted: February 2nd, 2015, 2:27 pm
by g36
is this a throttle body injection? i dont have your boat but my 97 405 with 454's is throttle body i have a metal can at the throttle body a water seperator on the stbd side of each engine and below that oberg "pancake" filters. heres a link to a diagrham that might help. you wouldnt think they would be easy to miss but anything with a boat you never know, good luck
http://www.marineparts.com/mpf/mpf62.aspx
Re: 99 mariner 350 fuel filters
Posted: May 26th, 2015, 8:57 am
by After Taxes
Sierra marine makes a replacement filter for your application.
http://m.go2marine.com/gstore/go2marine ... tId=85439FThis is my next project. My 6.2 engines currently have the Mallory Marine filter.
Check yours also for a metal canister inline filter, close to the fuel tanks. That filter , which is clamped into the fuel line, grabs particulate in the fuel, while the spin on canisters are for water separation. I'm planning to replace both sets very shortly. I believe the inline particle filters are generic to all engines.
Re: 99 mariner 350 fuel filters
Posted: May 26th, 2015, 9:03 am
by After Taxes
Example of an inline fuel filter.