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Re: OIL VISCOSITY 900 93

posted by  someone claiming to be John (Turbo, 245 & 940) on  Fri Nov 17 01:57 CST 2000 [RELATED]

I understand that Volvo doesn't recommend 10-40 multi-viscosity oil is because this oil requires excessive amounts of viscosity improvers to move the base 10W oil up to a 40W rating. If you change oil every 3000 miles, why not use a single weight oil (30W) during the summer? I've also used 20-50 weight as a summer oil in my 240 turbo.





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New OIL VISCOSITY [900][93]
posted by  someone claiming to be Peter  on Thu Nov 16 04:34 CST 2000 >


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