crocs
New Member
Posts: 4
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Post by crocs on Jan 29, 2015 17:23:47 GMT
Apologies for the naive question but, when using a Honda flushing adapter with a hose, does the engine need to be running?
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Post by Stella Maris on Jan 29, 2015 18:38:33 GMT
Yes, Honda does say to keep the engine running while flushing it for at least 10 minutes.
If the engine is going to be stored for a month or more it is important to do this thoroughly for the full recommended 10 mins. With intermittent weekend use, leaving the engine with any salt water eventually leads to a build up of salt that will corrode the block from inside in time.
Engines that are used regularly (daily) don't develop this problem.
Keeping the engine running while flushing makes sure the thermostat stays open so all the cavities in the engine get fresh water.
Another good thing to do if the engine is going to be laid up for more than a month is to drain the carb bowl. Simply disconnecting the fuel hose until it runs out of gas will give you a hard start problem and a gummed up carburetor after a month or so. There is a small flat head screw that should be loosened and the gas drained out before putting the engine away.
I sell these Honda engines so I've seen these problems happen over the years especially with the smaller portable models.
Otherwise there great engines.,
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crocs
New Member
Posts: 4
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Post by crocs on Jan 29, 2015 20:02:06 GMT
Thanks Stella
so, if it's afloat, I guess you have to tilt it so that the water intakes are out of the water?
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Post by Stella Maris on Jan 30, 2015 12:56:00 GMT
Hi Crocs,
If its in the water and you are actively using the engine, I don't think you need to be flushing it out all the time. When you're packing it away for storage is when the flush-out is vital.
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