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    2003 era 330 Anti-Siphon Valve?

    I sent a message to GW, will confirm but in the parts manual all of the ASV are 3/8 for fuel, 1/4 for the genny. just realized, it looks like there are two pickups from each tank...what’s up with that?
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    2003 era 330 Anti-Siphon Valve?

    Hard to say, alarms are always confusing. I want to say the alarm first (2016 Zune’s) as I look at the C10 gauges and watch the RPMs wind down to stall.
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    2003 era 330 Anti-Siphon Valve?

    Great, thanks. 3/8" on both the NPT as well as Fuel line, right?
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    2003 era 330 Anti-Siphon Valve?

    I have an intermittent engine stalling problem, sometimes one engine usually both. Alarm sounds, RPM's drop and I'm drifting. Usually at slow/no-wake or trolling speed but once last week also while running. The frequency has increased, happed 3x on my last trip. Only once have i checked the...
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    Just picked up a 2002 330 Express

    I have a 2003 330 so there's a good chance our head systems are the same. I have manuals for the system, shoot me a PM with an email address and I'll send them to you. The "level reader reading full" - are you referring to the Tankwatch Panel behind the head with 4 lights? With the CB on...
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    330 Fresh Water problem?

    No luck finding a filter, I was mistaken about the blue button. New pump (and an in-line strainer) has been ordered, I'll post an update when installed.
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    330 Fresh Water problem?

    I seem to recall seeing a blue button, I'll be checking that first. Don't think it's the vent, it's built into the fill line and I get air out when filling. This has potential! Twice after filling, i've heard a strange noise from the area of the HW heater, that too is on my to-do list...
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    330 Fresh Water problem?

    Related question, but doesn't the accumulator tank "tell" the pump that it's full causing the pump to stop? Trying to decide which I try to replace first (after trying some of the other ideas from Dennis).
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    330 Fresh Water problem?

    Got it, makes perfect sense. I disconnected the supply line to the pump today and had good/clean water from the tank. I'll have to undo the other connections next week to see if I can discover any blockage, then i'll try the new pump. Thanks for the help!
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    330 Fresh Water problem?

    Can anyone else with an older 330 confirm that there is no filter in their FW system? The manual states it's either a 44 or 50 gallon tank. I timed how long it took to fill a bucket and compared that to how much water I needed too add to top off the tank - it took a little less than 6 gallons...
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    330 Fresh Water problem?

    I'm not following the 'gravity feed' idea, the FW tank is in the bilge and the outlet from the tank on the very bottom - it's an uphill ride to the pump. This idea sounded good....but I traced the FW supply line from tank to the pump and this is no filter. There is one on the RW wash down...
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    330 Fresh Water problem?

    My issue isn't with the FW pump cycling on/off, the whole system was not pressurizing and I was fairly certain there was a good amount of water in the tank. When I fill the tank, the system pressurizes and works fine. I was washing some things this week and had some air in the hot water side...
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    330 Fresh Water problem?

    2003 GW 330 Express. Fresh water pump seems to only pressurize when the tank is completely full. I've filled it to overflow 3x today alone and have only used a little water for the head and to wash some dishes (Gauge shows no less than 3/4 full after a little use). I haven't dug around the...
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    330 with new 300 Suzukis captivating

    I have DF300APs on my 2003 330. I have 3x16x17 props and my engines are mounted in the last hole. These engines like to be deep.
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    Transom Mount Transducer Placement 2007 330 Grady White Express

    As close to the centerline as possible, next to garboard plug.
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    Replacing Hydraulic Helm in 2002 330 Express

    Confirmed that I have a 2.4 helm at the main station with 5 turns each direction. The tower helm is 1.7 and I have about 4 1/3 turns each direction. Not sure where I came up with 7, was a guess but it looks like I'm or close to spec.
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    Replacing Hydraulic Helm in 2002 330 Express

    Thanks again. I'm back at the boat in 2 weeks and will confirm the # of turns.
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    Suzuki

    I have DF300's on my 2003 330, they need to be LOW on the transom, I think lower than the original Yammies. Other issue could also be prop - I have Suzuki 3x16x17 props on my boat.
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    Gas tank senders

    WEMA here as well. IIRC, they pretty much make custom length replacements. I added a pair of N2K sensors, one for each tank, and now have fairly accurate tank readings on my Suzuki C10 (and Garmin MFD) gauges. I use these more for directional info and a reminder of which tank has gas if I...
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    Anyone know where to soure one of these?

    I think there was another thread on here detailing the replacement process - don't know if it was the same boat/model though...