08-04-2003, 01:48 PM | #1 |
Registered User
Join Date: Jul 2001
Location: North Delta, British Columbia
Posts: 1,344
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Maintenance question?
I have new headers and was wondering when I should retighten the flange bolts? I've driven the truck for about a week now.
And, can different grades of oil be combined together without any damage to motor? Can you mix in synthetic with regualr oil?
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1992 Gmc 2wd 1972 Chevy Blazer 2wd |
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