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Old 10-18-2019, 11:55 AM   #1
Veteran Member
City: San Diego
Country: USA
Vessel Model: Spendrift 58
Join Date: Sep 2013
Posts: 37
Flush Raw Water System

I would like to acid flush the raw water systems of my Cat 3208 engines. Does muriatic acid mixed 15 to 1 with fresh water make a good flushing chemical. The commercial flushes seem expensive.
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