flush

I have been searching this forum and other internet sites and I can't find a definitive answer on how to flush the elbows (aka-risers) and manifolds on my 2005 Sea Ray 185 Sport (4.3l Alpha 1) while in the water and NOT using muffs. Biggest issue I believe is the Alpha 1 has the impeller in the...

Quick question about muff-flushing Bravo 3 stern drives. My Bravo 3 drives have an intake at the front of the gear case as well as the sides. When I put the muffs on the sides, the water pours out of the front gear case and doesn't make it through the rest of the engine. The Mercruiser videos...

Well, its late January in North East Wisconsin. Over the next 24 hours, the forecast is calling for a foot of snow followed by -21F without the wind chill factor the next day. Today, I finally got around to editing this vidoe that shows me installing a flush mount Garmin GPS and VHF radio in...

Hi there, thanks in advance for reading... I took my new (to me ) '06 340DA out on New Years (water was cold) and once under load, my port engine started overheating. I shut it down at 203° to avoid damaging anything. Long story short, I discovered that the fresh water cooling system had chunks...

Above photo is not my boat. Photo used as a example of what I do not want. My boat, pre-start of this project. Photo form a few minuets ago. More to do, but I have things located. Just giving a little project update Background: On my first boat I had a *cough* professional *cough*...

What should I do to get a good flush on the different engine parts? I removed engine partitions to do maintenanace and check things that I normally can't get to and figured this would be a good time to remove hoses and start flushing engine parts.

Hi All - Long time reader, first time poster. I recently acquired a 2001 240 sundeck w/the 5.7 merc and bravo 3. Love the boat! I am attempting to install a superflush system, which requires me to install an injector valve in place of the blue plug in the block drains. On the starbard side...

Help..we are having trouble getting the vacuflush to let water down. Once my husband taps on something under the floor it clears but then it does it again (within 24 hours) and then more tapping. What could be the problem?

:huh:Hey Gents, I am new to this site and happy to be here. I am in need of some knowledge though. I have a 1984 SeaRay 207 with a Mercruiser 260 and an Alpha outdrive. My question is I don't fully understand the cooling system. From what the book explains (very briefly) the lower unit on the...

Just purchased a 1988 300 Weekender and 5 days into purchase vacuum flush system does not create vacuum, any ideas or thoughts are appreciated.:huh: