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- Cummins Marine Forum Topics
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Correct cummins paint
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This topic has 26 replies, has 14 voices, and was last updated by 1 month ago
January 1, 2017 at 9:05 pm for a cummins QSC8.3-540 with a CPL8017 is the correct cummins white paint part number 3885912?
26 RepliesMarch 9, 2024 at 9:51 am My long term Rattle Can Experience. 1–Heating the can in hot water to 100-140F makes for a superior spray experience– 2– you cannot over shake 3–keep some real lacquer thinner in a baby food jar–Soak your spray tips in it and then blow them backwards to clean them using an air nozzle Hope this helps the frustration level some
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Heavy Soot Around Turbo Wastegate
This topic has 7 replies, has 5 voices, and was last updated by 3 years ago
June 24, 2017 at 4:41 pm This was discovered on my boat today. Port engine turbo. Any idea what the problem could be/how to repair if possible?
7 RepliesNovember 13, 2020 at 7:47 pm Rick — were there torque specs when resetting the bolts on the cover plate?
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Is fresh water flushing worthwhile?
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This topic has 55 replies, has 22 voices, and was last updated by 4 years ago
January 19, 2017 at 8:08 am Years ago, following Tony’s recommendation, I hooked up fresh water flush fittings to my engine’s strainer and started flushing religiously. Within less than a year I noticed that the engine zincs were holding up much better; in fact after three years they are still going strong. I also believed that I was reducing corrosion on my raw water metal components, particularly the after cooler. Tony has implied that you can double the inte…
55 RepliesJuly 18, 2019 at 6:33 am Leander Landrum wrote: Hi all, first post. Apologies for reviving an old thread, but I’ve tried multiple searches and cannot find the Tony’s Tips article on fresh water flushing. It’s referenced in the “marine age” article but no link and I have had zero luck finding it. Are you looking for a “how-to” ? There is no such instruction as one size does not fit all. Many many variables with some of the key components being your seawa…
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Fresh water flush kit for Salt Water?
This topic has 13 replies, has 9 voices, and was last updated by 6 years ago
July 9, 2017 at 4:20 pm Tony My boat is in salt water in south florida, I’d like to install a fresh water flush system . 1) Do you have a kit for sale, or can you prepare one for me? 2) do you have a plan or diagram to build one? My engine is cummins 6cta 8.3 450 diamonds My boat sea ray 400 Sedan Bridge year 2001 Fernando DaCosta.
13 RepliesNovember 27, 2017 at 4:24 pm Salt water is heavier than fresh water so if you open the sea cock…no,big deal. I personally leave them closed but it’s not imperative…..
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6cta Fuel in bilge after shutdown
This topic has 12 replies, has 7 voices, and was last updated by 6 years ago
October 4, 2017 at 6:18 am I Have a 96 Searay with twin 6CTA Cummins. I find fuel in the bilge after shutdown and have been unable to locate the source. I can’t see any evidence of fuel coming from the tanks, water seperators, fuel lines to or from the engine or filters. Anyone else experience this?
12 RepliesOctober 17, 2017 at 6:29 am Thanks Tom. I feel as if that may be closer to the issue, as I have not experienced any leak after changing the Perko filters and cleaning it.
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FORUM WEB SITE PROBLEM
This topic has 1 reply, has 2 voices, and was last updated by 6 years ago
October 14, 2017 at 12:55 pm After logging in, I can only view the first page of comments….when I click next I get a 404 error….any help would be appreciated.
1 ReplyOctober 14, 2017 at 3:44 pm Clear the cache as a possible fix. If you’re not familiar with how to do that for your operating system/browser, Google it and you will get plenty of hits..
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Electronic Throttle stuck at half
This topic has 20 replies, has 7 voices, and was last updated by 6 years ago
March 8, 2017 at 5:26 pm I’ve got an intermittent problem with my QSB 5.9. It won’t go to full power. The throttle position indicator on my vessel view display will show somewhere between 40 and 50% and I can only get about 1500 to 1600 RPM. There are no fault codes displayed. The problem will clear when the engine has been shut down for a while, but may come back at any time. However, if it runs Ok it will keep running Ok until it is shut down, and if power…
20 RepliesSeptember 7, 2017 at 11:29 am Pull the sticker off the end of the handle and confirm its tight…
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Cleaning air filters
This topic has 8 replies, has 6 voices, and was last updated by 6 years ago
May 1, 2017 at 6:13 pm I’ve searched thru the forums here, boatdiesel, and Tiara but struck out. Maybe someone can point me in the right direction. I have twin QSB 5.9 engines with cone shaped air filters that look like K&N linen filters used in cars. Should I just wash them in mild detergent and oil them with K&N oil? Or do I just replace them? At what interval? Thx.
8 RepliesMay 13, 2017 at 9:15 am Thanks for the information. Again, I learn something new, which is why I asked. I have no idea if/when the internal coalescing filter was changed. I also don’t know when/if the filter was cleaned last. 1000 hours on the engine at this point, of which 250 were hours I put on over a year. So far as I mentioned above, the gauge on the Airsep has not shown any restriction, but I think it is time to clean the filter just based on its appeara…
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Fresh Water Flushing Results
This topic has 1 reply, has 2 voices, and was last updated by 7 years ago
March 8, 2017 at 3:37 pm QSC-600s. First complete removal after 800 hours. Fresh water flushed each time boat was to sit longer than 5 days. Photos speak for themselves I believe. Thanks Tony for your advice on this subject 6 years ago.
1 ReplyMarch 8, 2017 at 9:06 pm Well the verdict is in! Fresh water flushing works… (of course we already knew this…) Awesome!
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Correct cummins paint
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