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High mileage 305-what oil to use?
Posted by Dave@NY on January 01, 2004 at 18:18:43 from (18.104.22.168):
Got a Chevy with lots of miles, runs good but wants to smoke some till its warmed up.Curently have 10-30 Havoline in it.My friends who run Chevys exclusively tell me its only bad valve seals and not to worry about it.They tell me to run straight 30 Valvoline and the smoking will stop.Anyone out there got any good input for me?
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