Boat Repair - Cool Fuel Module Leak test and install

  Рет қаралды 23,385

Adventures of Happy Ours

Adventures of Happy Ours

Жыл бұрын

After our attempted sea trial of our 2006 Meridian 341 with 6.2 Mercruiser Mx horizon engines failed, we ripped out the leaking fitting from the Cool Fuel Module and ordered new hoses and fittings. The new parts arrived and we test fit the hoses, leak test the unit, install back in the boat and test run the engine.
Parts link
www.mercruiserparts.com/86531...

Пікірлер: 49
@charlesscottdoty1283
@charlesscottdoty1283 Жыл бұрын
Hoo rah! is right. Great job! I was so pleased that you were able to get those nylon plugs waterproof. You saved a great deal of money both materials and labor being able to reuse the housing. The Admiral should give you a... ahem... a promotion.. yeah, that's it, a promotion for saving so much of the fleet operations budget. Note that the the port engine has different but almost equal degree of difficulty with the gangway and waste tank in the way. One more helpful note: I had a problem develop where my port engine would cut out intermittently and increasingly during the season after long sessions of running fine, Narrowed it down to fuel starvation. First replaced the fuel pump relay because eventually it was occasionally having problems starting and in those instances I could not hear the low pressure fuel pump prime the CFM. (You really don't need to manually prime the filter housing.) Not solved. Replaced regulator,, not solved, then the low and high pressure fuel pumps with good after market (non OEM). Not solved. Good mechanics could not find the problem but we all figured it must be electrical connection problem. Figured then that I must have a bad connection somewhere in the harness. Tested the voltage going to the CFM and it was always good. Drove me crazy for two months. So one Saturday with the engine running I went wire by wire moving and bending them to see if the engine would die due to a fragmented wire in a casing. I couldn't cause the cut out. So I decided I would need to disconnect the electric feed to the CFM and work on it some more, I went to disconnect the two wire feed to the CFM, grabbed the two ends of the plug and it burned my fingertips... It looked perfectly well on the outside and also on the inside when looked into it. But hidden inside and behind the female end of the red wire connection there was corrosion. Apparently during engine runs, resistance would build up, heat the connection and the connection would not send enough voltage to the fuel pumps causing them to surge and die. I bypassed the red wire through a new simple waterproof plug and problem was solved. So... should you ever have a surge and die problem check that plug that you now have disconnected and connected a few times recently. It is in a good location to get wet from various fluids, coolant, raw water if the water pump is starting to go, etc. Looking forward to seeing your post-Ian sea trial. I saw that the big blue hull boat in your neighborhood has been rescued. Things must be getting better round your area. A good place for some of your repair videos would be at the Meridian Owners Forum. Have a great weekend. Scott
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Thanks Scott. Electrical problems are the worst. I’ll be chasing down a low WOT rpm issue on my port motor now as you’ll see in next video. It crept up on me during the ICW trip. Testing into that port CFM will be fun! That’s for another video. Geesh these boats give me lots of fun content. Lol. I’ll be sure to tell the misses about the ahem promotion. Lmao.
@bobblack6816
@bobblack6816 Жыл бұрын
I am very impressed with your attitude of diving in to fix issues!! You learn your systems AND save a ton of money!! Good on ya, mate!! Your follower from Naples❤
@dianarodriguez9783
@dianarodriguez9783 Жыл бұрын
Great job! Always hard maneuvering tight spaces around engines. You can definitely moonlight as boat mechanic.
@pap91rt50
@pap91rt50 Жыл бұрын
Great job!! It pays to be methodical..came out beautifully! Cheers
@BoatingJourney
@BoatingJourney Жыл бұрын
Hopefully that did the trick! Can't wait for the Sea Trial and praying you have no major issues!!
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Just posted the sea trial video today.
@sailorman8590
@sailorman8590 Жыл бұрын
Congrats….great work!!
@size-matters
@size-matters Жыл бұрын
The joys of boat ownership
@mc1847
@mc1847 Жыл бұрын
Nice work, just found your channel, trying to catch up on the adventure.
@SJCompleteMarine
@SJCompleteMarine Жыл бұрын
Great Video, I really liked it. We work on cool fuel modules, and if you would ever like a sponsorship on parts, we would be glad to help. Filters, top caps, injectors or any of the fuel related components!
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
I think I watched your videos. Very informative and sure Im interested. My email is tdemarzo@verizon.net
@seconnsportsman2502
@seconnsportsman2502 Жыл бұрын
Nice job salvaging that CFM3. While you’re down there check for paint flakes on the regulator screen.
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Will do!
@cliffcrowley3756
@cliffcrowley3756 Жыл бұрын
i think you saved yourself $1000 in labor on that job
@UrjunkMygold
@UrjunkMygold 4 ай бұрын
B: Tom… Did you get any workouts or other exercise in today? T: Yeah… I did boat yoga routines every day this week. 😂🤣 Seriously tho, Good job man. 👍🏼😎
@willscottrell6919
@willscottrell6919 7 ай бұрын
Very neat but it works the opposite way.....the second port where the arrow is is under a vacuum, the venturi effect so a vacuum is created which pulls water in through the first port. Enjoying your series on the Ian damage and boat recovery.
@matt65327
@matt65327 Жыл бұрын
Nice job !
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Thank you! Cheers!
@injectortrouble
@injectortrouble Жыл бұрын
This will help someone curse and yell their pump in too but at least they’ll know it’l work out!
@jond4137
@jond4137 Жыл бұрын
Surprised no clamps on those lines.
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
The hoses are press fit from the factory. Works well but impossible to disconnect. Give me regular hose clamps any day.
@GavinConwayWoodworkBBQ
@GavinConwayWoodworkBBQ Жыл бұрын
I thought the same thing but then thought about it. It's a low pressure water inlet un-like a closed radiator pressure system. So really no reason for clamps when the have the built in ridges and a tight fit small pipe.
@alw9329
@alw9329 Жыл бұрын
Did you recover that 10mm wrench 5:56, or is it permanent ballast in the bilge? I have around 20 lbs in mine.
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Ah you caught that huh! Lol. Yes it was not lost forever. Lol
@raybame5816
@raybame5816 Жыл бұрын
Swell job and great camera work. how do you do it; pencil cam or some kind of GoPro or? Your hands are on the work so who holds cam. Those squash clamps cost about 6 cents; screw types probably 30 that's why the factory uses them. Did you Oorah or Hooah.
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
I use several cameras. Mostly my iPhone as it takes the best video. GoPro for some and for the hands free work I have video spy glasses I wear. I’ll put link in the description.
@raybame5816
@raybame5816 Жыл бұрын
@@AdventuresofHappyOurs Thanks.
@davidleatherbarrow2640
@davidleatherbarrow2640 Жыл бұрын
Hi Happy Ours. I did not see any hose clamps / clips on the inlet or outlet of the water pipes on the new module. Regards. David in Oz.
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
The hoses are press fit from the factory. They don’t need hose clamps. They are nearly impossible to remove.
@robertbennett6697
@robertbennett6697 Жыл бұрын
Not to be picky, but why would you have the red key fob on the starboard engine and the green one on the port engine?
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Red right return. Red bouy’s are on the right when you return from sea. Green are on port (or left)
@robertbennett6697
@robertbennett6697 Жыл бұрын
@@AdventuresofHappyOurs Oh, I see, and then you switch them when you are heading out to sea. I never would have thought of that. Was it in a boating course?
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
I don’t switch the keys but it’s easy for me to know which key goes where now. Lol
@michaelhall9222
@michaelhall9222 Жыл бұрын
What is the part number or what is the hose called in the first of the video
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Here is the link to the hose assembly I ordered for my particular motor. www.mercruiserparts.com/865317t01-fitting-hose-asy
@kdkuaana
@kdkuaana Жыл бұрын
Yeah
@timskiff9422
@timskiff9422 Жыл бұрын
Big block Chevys?
@RonRussell-sj1zf
@RonRussell-sj1zf 15 күн бұрын
I wouldn't rust that fuel module as far as I could throw it.
@royvoss450
@royvoss450 Жыл бұрын
that housing is old and should be updated to the new one and mercury pays for the the top cover kit and 8 new injectors go talk to a marina that's mercury certified.
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
Yes they pay for parts if a certified mechanic does the work. You still have to pay for labor which is as much as the parts cost. I’d rather do the work myself. On my terms and not wait for someone to do it for me.
@Nobamaable
@Nobamaable Жыл бұрын
@@AdventuresofHappyOurs And you know it's done correctly. I don't let any young monkeys work on my Yamaha outboards or any of my cars. It's good to have skills like you have 👍
@user-gl5hn9dv5o
@user-gl5hn9dv5o 10 күн бұрын
Where can i get this part and whts this part name or number
@AdventuresofHappyOurs
@AdventuresofHappyOurs 9 күн бұрын
Here is the link. www.mercruiserparts.com/865317t01-fitting-hose-asy
@robertkarl29
@robertkarl29 8 күн бұрын
For what it's worth when mine started to leak, I took my module to a local machine shop and had them drill threads into the module to accept brass barb fittings. I cut the remaining nylon left inside the hose and slipped them onto the brass barbs. They are held by ss hose clamps. I had seen this upgrade/repair somewhere else. It's been working for over a year with no issues. It cost me about $120 including the fittings. A little more than the replacement part but I think it will last longer.
@AdventuresofHappyOurs
@AdventuresofHappyOurs 7 күн бұрын
@robertkarl29 I’ve considered that but there is very little material to tap on the module. I’ve found a similar repair using plastic barb fitting(plastic is recommended as brass and aluminum in salt water will cause galvanic corrosion). Plastic barb with 3m 4200 is a semi permanent replacement.
@jerrykroskie7782
@jerrykroskie7782 Жыл бұрын
you are going to regret not changing that unit out the corrosion will only get worse once that aluminum starts to corrode there is no end worse than steel
@AdventuresofHappyOurs
@AdventuresofHappyOurs Жыл бұрын
New unit is still aluminum. This should last me until repower.
@timskiff9422
@timskiff9422 Жыл бұрын
Boat=bust out another thousand?
Sea Trials  - After Hurricane Ian
9:54
Adventures of Happy Ours
Рет қаралды 41 М.
S&J Complete Marine Top Cap and Regulator Replacement on Mercruiser Cool Fuel Module
20:16
Smart Sigma Kid #funny #sigma #comedy
00:25
CRAZY GREAPA
Рет қаралды 19 МЛН
LOVE LETTER - POPPY PLAYTIME CHAPTER 3 | GH'S ANIMATION
00:15
How to do Maintenance on Bravo 3 Prop
10:47
Onboard With Eddie
Рет қаралды 101 М.
Mercruiser 6.2 (1e) - Rebuilding the Cool Fuel Module
12:02
Moccasin Marine LLC
Рет қаралды 407
Why Don't Metal Ships Rust?
5:19
Casual Navigation
Рет қаралды 149 М.
Marine Exhaust Manifolds. How Do They Work?
12:42
Schneids15
Рет қаралды 316 М.
Hurricane Ian Boat Recovery 2
7:53
Adventures of Happy Ours
Рет қаралды 69 М.
Hurricane Ian - Boat Repairs
11:24
Adventures of Happy Ours
Рет қаралды 72 М.
Why Does Cold Fuel Make More Power? | Engine Masters
9:54
MotorTrend Channel
Рет қаралды 98 М.
Overheating problem - Flushing Heat Exchanger
10:37
Adventures of Happy Ours
Рет қаралды 13 М.
Cool Fuel 3 Module Trials and tribulations
14:53
S&J Complete Marine
Рет қаралды 8 М.
Smart Sigma Kid #funny #sigma #comedy
00:25
CRAZY GREAPA
Рет қаралды 19 МЛН