1992 Honda Accord 4 cyl Two Wheel Drive Automatic 200k miles
I change the oil and filter in my Honda every 3-4000
miles.
In just a few hundred miles the oil is black.I am using good oil. But it sure looks old quickly.
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Thursday, August 7th, 2008 AT 7:18 AM
2 Replies
KHLOW2008
MECHANIC
41,814 POSTS
Hi thomp427,
An old engine will have blowby and that would cause the oil to turn black even if it is run for a day or 2.
A good oil will take with it all the contaminants so will look black.