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Looking for part number for fuel water separator for a 1988 mercury bluewater inboard 5.7Litre (350). Anything special, should be a 10 micron or 25 micron?? thanks in advance

Have anyone ever heard of rudder extensions. Have a sea ray 305 sedan bridge with 350 mercs. I use the boat for salmon fisihing on Lake Ontario and normally troll on one engine. Problem with trolling at low speeds and on one engine, it is tough to get the boat to respond, also tough for the...

here's anothe question I have about previous owner's modificaion on my electrical system. Previous owner installed a West Marine battery combiner to install a third bank (2 nsix volt batteries in serrires). I had alternator/regulator problems. Had alternators rebuilt, voltage regulators...

Hope someone can help and question not too complicated. Boat has had a complicated modified charging circuit added and alternators were upgrade, I believe 100 amp with a three stage voltage regulator by the previous owners. Problem was that the voltage regulator failed, had one alternator had...

Have a aqualine 3 step 10-115 regulator, starting to cause me some grief with the alternators,, find that they are not charging, had one rebuilt, suspect that regulator may be at fault. Alternators are heavy duty 120amp, would there be a problem if I had regualtors put directly on the...

curious what the instrument cluster should be for a 1988 sea ray sedan bridge 305. My charging system has been modified by previous owner, and only has one volt meter which isn't even on the dash, off to the side. Was curious if the boat originally had one from factory. My dash cluster...

was wondering how difficult is it to install a volt meter?? Have only one volt meter and is tied to the stbd engine. Would like to have one for the port engine, would it be easy enough for simple person. thanks

Trying to figure why my port engine won't charge my batteries. The charging system has been altered by previous owners. I did find one bad solenoid on the west marine battery combiner and I replaced that. Before I struggle to take the alternator out, was wondering if the alternator spike...

Have a 1988 sea ray sedan bridge 305. Has a stbd list, was wodering if any one else has this with their sea ray sedan bridge thanks

have 88 sea ray sedan bridge 305, looks like the port engine cooling hose from the thermostat housing to the transmission cooler should be replaced.and it looks pretty congested to get at. Has anyone ever replaced this hose have any tips. the engine is 350 mercruiser bluewater inboard. does...

Have a 1988 sedan bridge 305 with twin 350's. last week had a problem with starboard enginge running rough, almost like water in fuel. Drained the filters and found no signs of water. Poured some methyl hydrate into the tanks, took the boat out for a run and ran great. Today, stbd engine was...

where can I get a engine manual for a 1988 350 merc bluewater inboard?? Is it the same manual for the I/O engines? Thanks

Have a 88 searay with twin 350's. Had fuel problems twice this season so far. For example, tonight went to the fuel dock to get gas, enegines ran great, filled up with gas and engines started running rough shortly after I started them and would stall. If this was bad gas from the marina...

Have a 1988 sea ray sedan bridge 305. Would like to get access to the port engine. Was wondering how hard is it to take the dinette apart to gain access. thanks