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Registered
Join Date: Jan 2005
Location: Houston (The Vintage), Texas
Posts: 4,526
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Harmful to mix oil weights?
I changed the oil today on the tauras. I only had 4 quarts of 5w-30 and so I used 1 quart of I think 10w-40. Is that harmful in anyway?
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-Tom
'73 911T MFI - in process of being restored
'73 911T MFI - bare bones
'87 924S - Keep's the Porsche DNA in my system while the 911 is down.
aka "Wolf boy"
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