Determined my. This is not true and after years of engine failures, always when the conditions have the boat bouncing all over, we sorted this out with the help of a fellow mariner who had the same filters and problems. Having recently played this game myselfand met with only semi-successI can really appreciate what you went through. Congratulations on a job well worked. This time the engine would run well up to 2,500 rpm, but if he tried to go above that speed, it would sputter and kill. Question where do you purchase parts. Its remarkable how tiny a leak can be to completely decomission an engine. Thanks for posting! The biggest thing with Racor filters is they MUST be filled to the brim. The pickup tube was permanently installed (we called the tank manufacturer to confirm this) so we did not remove it to check it for blockages or cracks. Is there any additive I can add at this point to help after blowing whatever back in tank. This publication is right there in the trenches (bilges?) thanks for the informative and detailed article. Good for you! This also has the advantage of allowing zoom. The lessons that we took away from finding this fuel problem: Wondering how much of what foods to take on your next trip? Found a loose hoseclamp and no more bubbles and engine is running like a dream. Display as a link instead, Ive run all summer this way and will address replacing the Racor at season end. . You could actually see large volumes of air bubbles in the fuel thereby isolating the location of the leak. I'm wondering if the tanks come pre-assembled from whomever and Tidewater simply hooks the lines up without checking it out? Sunflower fields scream Buffet Open in bright yellow lights to resident and migrating doves. I also recall reading where someone put a longish metal tube onto a hose attached to a pump, and kept sucking out the bottom of the tanks, periodically adding more (filtered) fuel to stir up the crud on the bottom enough that it would get sucked up. Then he would use a shop vac to suction up any trash in the tank. Very frustrated. You can post now and register later. With the 6 gallon tank hooked to the engine, it ran flawlessly for over an hour. In changing the valves, Dave had to remove our dual Racor assembly. The cute dog looks like she is very interested in those tools! Wow, that is some serious corrosion -- far worse than I have seen before. [], Its not only important to wear a life jacket, but to make sure it is functioning properly, especially if it is self-inflating. Much later the engine dies. When Dave replaced them, the new ones seemed to have as much play as the old ones. Did I miss why you are back on the hard? In older cars cracked hoses were a common source for vacuum leaks, cracks as fine as the one you have. We bled the fuel system and started the engine up while still on the mooring, and it died almost immediately. [More] The Ultimate Answer, All cruisers have unexpected problems come up. Hi All, thanks for the help. Glad yours is still running, cant wait to get cruising myself and get out there to help people with their engine problems so they can get going and enjoy their time faster. Last but not least, the fuel line from the water-separating filter to the engine, including any plug-in connections at the engine, should also be checked. Required fields are marked *. It convinced us to hunker down and replace all the fuel line before setting off rather than to spend months trying to spot something that could be as tiny as your cracked hose was. Actually, it was pretty easy to remove. including the dead ends as in our Racor. Had this problem last week, tracing fuel lines, looking at filters, connections, pumps, etc then I went to the injectors, noticed 3 out of 4 of studs on the return line didnt have washersthey were so tiny, but as soon as they were replaced, the engine ran great. I looked at the Racor bowl some more and did not see any bubbles when Dave ran the fuel pump. By the time the car was taken to the shop the foam would subside and the engine would start. OEM-certified replacement Poplock fuel pick-up. I bypassed it putting a $6 outboard plastic filter inline between the input and output hoses. Having never experience this before, all other that I have work on had a tube attached to the 90 degree fitting. But why? Become the most informed Sportsman you know, with a membership to the Louisiana Sportsman Magazine and LouisianaSportsman.com. Took another look, and if you remove the sender you may be able to remove the nut holding the bulkhead fitting in place, if not you may be able to file or chisel off What is left of the top and push it down and pull it out. All he needs to do now is trace down that problem and make the necessary corrections. In this case, the boat owner now knows his problem is in the boat and not his engine. Copyright 1999 - 2022 Louisiana Sportsman, Inc. All rights reserved. Thanks for reposting this Carolyn.we are literally right in the middle of sorting through this problem. Now just hope that was the only problem, fingers crossed. You should be able to find a replacement bulkhead fitting. It was easier to see when I bent the hose a bit. I was plannining to install a bulk head fitting by removing my sender to access the inside of the tank. But how you deal with them will make the difference. Still its a mystery. Not all mechanical problems are the result of a failed engine. Hopefully that solution works out in the long run, as it appears it will. No improvement. Ive read that many services use a pressure washer with special tips to get to otherwise inaccessible areas the trick of course being not to damage the tank with too much pressure. All we can figure is that there was one last bit of air, maybe trapped in a high spot, that dislodged. For two months, we workedto find a fuel problem on our boat. with the rest of us boaters, and has many good tips and explanations. So I would like to find another source. So thanks! Bass bite, yellow jackets sting and George and I go fishing again, Unfortunately, not all outdoor stories are a pleasure for us to write. West Marine offers a wide variety of aftermarket, OEM-equivalent engine parts. But, there were no bubbles, no leaks at fittings, it even passed a vacuum test. Big sigh. Glad you finally found it. Using the Racor bowl as a sight glass is a great way to figure out if the air leak is before (or in) the Racor or after. Thankyou for posting this we were just about to start trying to diagnose a similar issue. Just having a wonderful time. We are unable to access the tank much less remove it for cleaning (short of literally destroying the galley and salon) which is the problem. This is a very common problem on CF. Everyone we talked to and all the books we read agreed that the basic problem was fuel starvation. Currently a marine diesel mechanic in Sausalito/bay area, .CA, for the last 5 years, 9 times out of ten if you do regular engine bleeding and it doesnt solve the problem, go to the injectors. In the end, I drained all the fuel out of the lines and connected a bicycle pump to the system. Replaced fuel line old one was pinched and look collapsed. I just bought a 97 baja hammer and it seem to be having the same issue. Help is here: Overcoming the First-Year Learning Curve (a free mini-course from The Boat Galley). Take my free mini-course: Filed Under: Boat Work Tagged With: Boat Projects - Repairs & Upgrades, DIY Tips, Overcoming, Underway. Runs for 15mins and loses RPM then later dies. July 11, 2020 in Maintenance, Tech Info & Troubleshooting, 95 Malibu response 350 magI looked it up says our boats should hold 38 gallons I cant seem to get more then 13 in mine. Just wanted to thank you for writing this post last year. The dealer tack on the shipping cost Westerbeke charge the dealer. The answer was much simpler: use a hair dryer to warm the fitting up, then pull with Visegrips (NOTE: ours was diesel, not gas, so far less risk of an explosion with a hair dryer and heat. Copyright 2005-2022 | TheMalibuCrew.com I just purchase a zine pencil and two switches one for the glow plug and starter switch. This website uses cookies for functionality, analytics and advertising purposes as described in our, Repairs, Rebuilds, Restorations, and Customizations. Cancer and Reproductive WWW.P65Warnings.com. Enter your email address to be added to the waitlist. I always hope that what I write will help someone else no reason for us all to learn the hard way! Tracking down air leaks is tough and can take a long time. Clogged Fuel Line or Filter from Portable Tank to Engine. Popular articles you may have missed Each time Id clean I off the bilge floor and next time after running it the fuel would be back on the floor. . And I do mean tiny. Im pinning this for future ref It is possible for this filter to develop a small pinhole in the outer casing usually caused by rust. Will also get a 5 -6 gal can which is easy for me to drop fuel line in and run from. It did have an anti-siphon valve on the 90 degree elbow. Another major cause of fire are ill maintained vessels electrical systems. The easiest way to isolate an air leak is to place segments of clear plastic flue line segments in the line between tank and the engine fuel pump. My guess, without seeing it, is that you are looking at the fuel tank vent, and not the pick up. Were now declaring the problem solved. Was running engines pretty hard yesterday (motor sailing) when both shut down, right after a large rough storm. What valuable, hard-won information you give us to use if we ever need it. The e-mail continued by stating that the boat was approximately 15 years old, and the owner thought there may have been trash in the tank that was sucked up into the pick-up tube and caused a restricted fuel flow. For compatibility then, you'd want to use aluminum or plastic fittings next to the aluminum. Sigh. We found some stories of people cutting them and all sorts of stuff. Overwhelmed with all there is to learn as you're starting to cruise? For this trip will just blow out and fill tank. The forum is a place where Grady White owners and future owners can post their questions and experiences about Grady White boats. Hi All, I have a rather perplexing issue with my gas tank fuel pick up. This valve is there as a safety in case the fuel line should become cut or broken, it will not siphon gas into the bilge of the boat. Yea it cost more but customers would respect them for doing it. When he took the old hose out, we could spot a tiny crack in it. Also check closely the length of the pick-up tube. I had the same issue. Thanks for the photo, I literally ran into this issue this week trying to diagnose the same exact problem. As a guest, you are welcome to poke around and view the majority of the content that we have to offer, but in order to post, search, contact members, and get full use out of the website you will need to Register for an Account.
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