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Re: recommended maintenance: replace vacuum hoses at 100K miles
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Originally Posted by mbtoloczko
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Does anyone know why this isn't in the How To forum? Also, what is the verdict on Viton versus Silicone versus standard vacuum hose?
Also, there is some confusion on hardness and durometer. The Viton is offered in 60A and 75A durometer. They are both considered very flexible. 60A is soft and 75A is firm, not the other way around. The how to document says to order the 60A but then says to order firm. That is contradictory. So which do we want? 60A soft or 75A firm?
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Tony
1996 Polo Green Subaru SVX LSi, 168,XXX miles, Redline D4 ATF, Redline 75W90 gear oil, K&N HP-4001 Oil Filter, Mobil 1 5W50 FS (3qt) and 5W30 High Mileage (4qt) Oil Blend, Motul RBF600 Brake Fluid, AC Delco A975C Air Filter, NGK BKR6EIX-11 plugs, Centric Rotors, Power Stop Evolution Carbon Fiber Ceramic Brake Pads
2005 Gray Acura RL, 165,XXX miles, Redline D4 ATF with Lubegard Platinum Protectant, Mobil 1 5W20 High Mileage Extended Performance Oil
2009 Red Toyota Venza, 123,XXX, Mobil 1 5W30 High Mileage Oil
1992 Red Ferrari 348 ts, 82,XXX, Redline everything
Last edited by Huskymaniac; 03-19-2019 at 11:42 AM.
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