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02-03-2006, 06:07 PM | #1 | ||
Regular Member
Join Date: Aug 2005
Posts: 62
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Whats every thoughts on flushing the engine with engine flush when doing a oil change, ive been told its good then i have been told its bad. And would it be ok to switch from a mineral oil Castrol GTX Gas 15w 40w to a semi synthetic Penrite HPR Gas 10 10w 50w. The car is a Au1 175,000 kms dual fuel.
Cheers Rob |
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