Single Turbo Oil Pressure
#1
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Single Turbo Oil Pressure
Just curious what the oil pressure should be at for our VQ35 engines? My 2006 single turbo nonrevup DE is sitting at roughly 18-20. At start up its at 60-70 and cruising its at 30-45.
Why does that seem low to me? Possibly it could be the oil weight i am using? If so what is everyone using on their forced induction VQ35DE? I have roughly 110k miles on the vehicle if that helps and live in Dallas Texas
Why does that seem low to me? Possibly it could be the oil weight i am using? If so what is everyone using on their forced induction VQ35DE? I have roughly 110k miles on the vehicle if that helps and live in Dallas Texas
Last edited by algy; 05-19-2017 at 05:52 AM.
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#8
As long as the bearing clearances are stock thoes should be the recommended numbers. Oil cooler shouldn't really change the pressure. It would probably increase it slightly if the cooler is before the sensor. As long as the piping to the turbo(s) is restricted enough it shouldn't be stealing too much flow to drop the oil pressure.