Quote:
Originally Posted by MJH
This raises the question, has anybody bothered to check "before and after" the use of such a product to determine if it really does what these various manufacturers say it is suppose to do. As this would require tearing into the engine twice I seriously doubt there are any boaters volunteering to do this. I've brought the question up to Practical Sailor Magazine in the hopes they will undertake the investigation and provide some findings and recommendations.
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When we have had low flow through our AC
raw water system, and then flushed with Barnacle Buster... we watched some goop come out the discharges, and flow visibly improved.
When I flushed our genset
heat exchanger once with Rydlyme, the borescope showed great improvement, essentially all clean.
-Chris