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1981 Wellcraft Monoco 28

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Topic author
dboater85
Posts: 1
Joined: Tue May 22, 2018 2:16 am
Vessel Info: 1981 Wellcraft Monoco

1981 Wellcraft Monoco 28

Postby dboater85 » Tue May 22, 2018 2:24 am

Does anyone have the factory sepcs for a 1981 Wellcraft Monoco ?
In tank capacities in U.S. gallons: fuel _____; Freshwater ______; waste ______


goodday
Posts: 226
Joined: Sun Aug 10, 2014 9:15 pm
Vessel Info: 1999 2600 Mart. 5.7 bravo3
Location: Wauseon Oh,
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Been thanked: 35 times

Re: 1981 Wellcraft Monoco 28

Postby goodday » Sat May 26, 2018 8:59 pm

Maybe siphon your old gas out and put 10 gal in and fill at dock pump, can you get a measurement on your fresh and bl.water tanks and cross reference on replacement tank sizes, prob 15 gal ea

marcethanzach
Posts: 5
Joined: Sun May 27, 2018 8:05 am
Vessel Info: 1981 Monaco 288

Re: 1981 Wellcraft Monoco 28

Postby marcethanzach » Sun May 27, 2018 8:18 am

wondering the same. 1981 Monaco 288. just got it and trying to figure it all out

goodday
Posts: 226
Joined: Sun Aug 10, 2014 9:15 pm
Vessel Info: 1999 2600 Mart. 5.7 bravo3
Location: Wauseon Oh,
Has thanked: 25 times
Been thanked: 35 times

Re: 1981 Wellcraft Monoco 28

Postby goodday » Sun May 27, 2018 11:33 am

Your prob to 80 to 100 gal

marcethanzach
Posts: 5
Joined: Sun May 27, 2018 8:05 am
Vessel Info: 1981 Monaco 288

Re: 1981 Wellcraft Monoco 28

Postby marcethanzach » Mon May 28, 2018 7:45 am

just filled my tanks yesterday. about 150 or so gallons for the Monaco 288. weird thing is that after I did so, my starboard motor idles bad and cuts out. had it do so when trying to back in my slip also. sucks trying to dock with one engine and first time with a twin screw. also it vibrates really bad when getting up to speed. can anyone shed light on that?

goodday
Posts: 226
Joined: Sun Aug 10, 2014 9:15 pm
Vessel Info: 1999 2600 Mart. 5.7 bravo3
Location: Wauseon Oh,
Has thanked: 25 times
Been thanked: 35 times

Re: 1981 Wellcraft Monoco 28

Postby goodday » Mon May 28, 2018 10:42 pm

Look inside dist cap, but you might have some old gas clogging up carb, stirred it up ?, does that have a remote fuel filter?

marcethanzach
Posts: 5
Joined: Sun May 27, 2018 8:05 am
Vessel Info: 1981 Monaco 288

Re: 1981 Wellcraft Monoco 28

Postby marcethanzach » Wed Jul 04, 2018 8:55 am

had the carb adjusted and ran great for a while. then switched to have both tanks and now the port motor is acting up. even worse though is now there is a horrible noise from the port side. only at speed and sounds like the prop is coming through the hull. probably going to have to pull her to figure that one out

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