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Bedlam
Man, even back when I was a kid you could buy grades of motor oil that made no bones about having recycled oil in it. It was generally dark and had an awful smell. But it was cheap.
ANNED
There are two types of recycled oil.
One type is oil that has been super filtered and new Additives added.
The other type they add to crude oil before it enters a oil refinery. this allows them to pump thick crude with less power.
Many times this used oil is used to thin out heavy crude oil from old oil fields.
oil companies in calif do this alot.
After going through the refinery process you will never know there is recycled oil in the oil.
Mikeultra
I only use brand new Valvoline oil and change it every 3000 miles.
Mirthful Me
Mikeultra
I only use brand new Valvoline oil and change it every 3000 miles.
This is ridiculous, and wasteful... No manufacturer has an OCI of 3000 mile... Not in the last 25-30 years... 3000 miles is a product of the auto service industry and a desire for increased profits at the expense of an ignorant public. Read your owners manual, I'll bet the OCI is 7500 miles... Some manufacturers go as high as 10,000.
The only thing that comes close to this as far as waste is changing spark plugs... But then again, real men (and monkeys) don't use spark plugs...
The GM 6.0L Vortec V8 engine is equipped in GM trucks, including the Chevy Silverado 1500, 2500 and 3500, as well as the GMC Sierra 1500, 2500, 3500 and Denali. It also appears in the Chevrolet Avalanche. Because General Motors' Chevrolet and GMC trucks are very similar, the vehicles use the same driver control center. This is the center that displays the truck's "Change Engine Oil" or "Change Oil Soon" light. You can expect this warning to appear at approximately 3000 miles. After you have the truck's oil changed, reset the light and the warning goes away. Read more: www.ehow.com...