sladef 0 Report post Posted January 21, 2010 I have a '04 248LS with a 350 MAG. I am going to change the in line fuel filter (not the fuel/water separator) and was wondering if someone on the forum has done this before. This is the metal filter in the fuel line mounted on the starboard side of the engine compartment. 1) I realize the hose is under pressure - so I'll have goggles and a bucket handy - how much gas (approx) will come out of the line? 2) Should I be prepared to plug the line coming from the tank? 3) I can only find Mercruiser or Sierra parts to replace this - cost is around $45 which seems high for a filter. Anyone know of a cheaper autopart replacement? 4) Any other advice would be appreciated! Share this post Link to post Share on other sites
marfi 0 Report post Posted February 15, 2010 I have a '04 248LS with a 350 MAG. I am going to change the in line fuel filter (not the fuel/water separator) and was wondering if someone on the forum has done this before. This is the metal filter in the fuel line mounted on the starboard side of the engine compartment. 1) I realize the hose is under pressure - so I'll have goggles and a bucket handy - how much gas (approx) will come out of the line? 2) Should I be prepared to plug the line coming from the tank? 3) I can only find Mercruiser or Sierra parts to replace this - cost is around $45 which seems high for a filter. Anyone know of a cheaper autopart replacement? 4) Any other advice would be appreciated! Hi there, If is what i think you are trying to replace, i wonder why don't get local help from Mercruiser Dealer? or Monterey Dealer? Share this post Link to post Share on other sites