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Old 08-21-2012, 06:28 PM
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Default Re: Oil. Why should I use

Originally Posted by pizzaguy
Put an oil temp gauge on your car (like I have on mine) and tell me the oil's viscosity goes UP with temperature.
Cold Engine idle: 55 psi; Hot Engine Idle: 9 psi

My next change will be to Mobile 1 5W50
So you're telling me the viscosity goes down as the temp goes up.?