Engine oil
07-22-2010, 08:33 PM
#1
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Engine oil
Is it okay to use mobil 1 10w -30 motor oil instead of mobil 1 5w - 30 motor oil in my 2005 c6 corvette? The chevy dealer's maintenance department where i just had my oil and filter changed said that they only use mobil1 10w - 30 motor oil in all of the corvettes that they service. I did not think it was a problem, but i want to be sure.
07-22-2010, 09:38 PM
#5
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They are both 30W when hot.
As long as the oil meets GM4718M spec you are fine
As long as the oil meets GM4718M spec you are fine
