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Coolant Change Tue Nov 01, 2022 9:47 am
yamaguzzi
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Life time member
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I'm beginning a major service on my 1988 K100RS and starting with a coolant change. I have been reading on various sites that Prestone long life concentrate with distilled water is a good choice . I'm trying to avoid using BMW coolant and paying extra for what? Has anyone used this Prestone or similar stuff and if so how did it work out.
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1988 K 100RS ,1975 Moto Guzzi 850-T , 1971 BMW R60/5 , 1971 Yamaha R5B,1969 Yamaha DS6C ,1966 Yamaha YM1 , 1965 Yamaha YDS3