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11-19-2016, 12:45 PM #1Junior Member
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- Nov 2016
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- las vegas
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Blown head gasket on my 08 moomba xlx
Hey everyone. I ended up buying a 2008 moomba mobius xlv gravity games edition a couple of days ago. First mistake i made, was paying the guy cash. 2nd mistake i made was not running it very long before i bought it. I bought the boat about 6 days ago. I have it in the shop to get it winterized, and got a wonderful phone call that my head gasket was blown, water in the oil. I'm not very mechanicaly savoy and obviously got myself into a little predicament.
I'm going to end up getting this fixed. Is there ANYTHING you guys would have done while you have the motor torn apart? anything that just makes sense to replace while in in there? I'm honestly contemplating fixing it in and just trading it in on something new. I'm a little scared as far as maintenance goes that the head gasket was blown with that low of hours, what could have caused that? The mechanic said the motor sounds good, he ran it for 20 minutes and it didn't lose or gain any oil making him 95% sure it's just a head gasket.
Any advice would be awesome!
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11-19-2016, 02:29 PM #2
I would have the heads resurfaced and put it back together. Pretty simple job.
-Jake
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11-19-2016, 02:49 PM #3Junior Member
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- Nov 2016
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- las vegas
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Appreciate the response Jake. After listening to the motor and seeing how little of water was in the oil I'm going to start off with flushing the oil 3 or 4 times and seeing if it stays clean. When i bought this, there was ALOT of water in it. I'm going to hope that this will solve the problem.
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11-19-2016, 03:19 PM #4
Hope you got a good deal on it. I'm sure once it's fixed, it'll be good as new. no reason to dump it after it's fixed.
How would it blow a head gasket? Well, the impeller could have failed and the engine overheated and there ya go.2008 Moomba Mobius XLV. Monster Cargo Bimini, WS Rev 410's, Polk Cabins, 3 Infinity Subs, PPI amps, WS420, Exile BT, upgraded ballast pumps, up to 3,500+ pounds of ballast, Blue LED's...
1992 Supra Sunsport. **SOLD** 2k pounds ballast, Surf System, Blue LED's everywhere, decent audio system.
Tow Rig: 2013 F150 Ecoboost FX4 (wife's rig) Other money pits include:1998 BMW M3 Cabriolet, 2009 Audic A6 Avant 3.0T, 2005 Kawasaki ZX-6R 636.
www.TraysonsToybox.com
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11-19-2016, 03:35 PM #5Junior Member
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- Nov 2016
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- las vegas
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- 28
Paid 32k for it, went to bend, Oregon to pick it up. Either a $500 fix or a $5000 if it needs a head gasket and vdrive seal.
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11-19-2016, 03:37 PM #6Junior Member
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- Nov 2016
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- las vegas
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- 28
Hey Trayson. saw the vid of you surfing, we're pretty close to each other! Last year my buddy and I started in march in the columbia, for some reason we were the only ones out there haha! You guys at a lake or in the columbia?
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11-19-2016, 06:22 PM #7Senior Member
- Join Date
- Oct 2004
- Location
- Middle TN
- Posts
- 148
If it has a bad gasket it will continue to make oil. Just change the oil and run it and see if you get any water in the oil.
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11-19-2016, 07:04 PM #8
$32k is a pretty rad deal. But $37 is still within the realm of what one might expect to pay, so it'd be less of a deal, but still a nice boat.
We live in Vancouver, so mostly launch at Marine Park (near the I-5 Bridge) and we typically play on the southwest side of Hayden Island.2008 Moomba Mobius XLV. Monster Cargo Bimini, WS Rev 410's, Polk Cabins, 3 Infinity Subs, PPI amps, WS420, Exile BT, upgraded ballast pumps, up to 3,500+ pounds of ballast, Blue LED's...
1992 Supra Sunsport. **SOLD** 2k pounds ballast, Surf System, Blue LED's everywhere, decent audio system.
Tow Rig: 2013 F150 Ecoboost FX4 (wife's rig) Other money pits include:1998 BMW M3 Cabriolet, 2009 Audic A6 Avant 3.0T, 2005 Kawasaki ZX-6R 636.
www.TraysonsToybox.com
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11-20-2016, 04:54 PM #9
Start with a leak down test, then a block check if you have a leak where you use dye to confirm the block isn't cracked. But I would do the leak down before wasting any time or money on changing oil.
-Jake
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11-20-2016, 08:51 PM #10Senior Member
- Join Date
- Oct 2004
- Location
- Middle TN
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- 148
You still want to get the oil/water out of the block.