Low Oil Temperature Question

JenovaI · 12-16-2015, 03:48 PM

Quote:

Originally Posted by James10694

I don't see why you can't just let it warm up. I park mine in the garage and give it about 10 minutes of warm up time. I'm N/A and I stay below 4k RPMs until I get to 180* oil temp.

My commute is 8 minutes. Your warm-up time of 10 min is more than my entire commute lol. I guess I need a remote start.

JenovaI · 12-16-2015, 03:49 PM

Quote:

Originally Posted by Spooler

Add 20 degrees to the oil temp. The temp is taken after the oil cooler. I have been running at around 165F on the drive in to work on cold days. That would be 185 out of the motor. I don't worry about it. I run 5W30 synthetic.

I didn't even think of that..

BOLIO 671 · 12-17-2015, 07:47 AM

Since we're on this topic what is an ideal operating temp for the oil....based on what I have read is it 180*?

JARblue · 12-17-2015, 08:44 AM

Quote:

Originally Posted by BOLIO 671

Since we're on this topic what is an ideal operating temp for the oil....based on what I have read is it 180*?

Depends on the oil. And that question is a black hole. Search Bob is the Oil Guy forums.

The 180 temp is typically considered the minimum for being completely warm. The ideal operating temp is likely around 200 or so. But I'm no expert.

Chuck33079 · 12-17-2015, 08:51 AM

Quote:

Originally Posted by JARblue

Depends on the oil. And that question is a black hole. Search Bob is the Oil Guy forums.

The 180 temp is typically considered the minimum for being completely warm. The ideal operating temp is likely around 200 or so. But I'm no expert.

All of this. You want the oil hot enough to evaporate out the condensation in it. Too cold is more of an issue than too hot these days, since modern synthetics are good up to 300 or so. Not that you'd ever want to see those kind of temps, but the car won't spontaneously combust at 250.

2011 Nismo#91 · 12-17-2015, 09:37 AM

The design temp for most motors and oils is 212F or 100C. +-10% is perfectly fine, +20% isn't good but isn't terrible; but -20% and +-30% is bad and you should think about using a different viscosity.

For reference:

JenovaI · 12-17-2015, 03:25 PM

The difference between oils is mostly why I was asking. I know we don't have to use the 5w30 ester oil from the dealer. However, will the ester help me do less damage since my engine is colder? or will a 0w weight? Or will anything for that matter?

SouthArk370Z · 12-17-2015, 03:51 PM

Quote:

Originally Posted by JenovaI

The difference between oils is mostly why I was asking. I know we don't have to use the 5w30 ester oil from the dealer. However, will the ester help me do less damage since my engine is colder? or will a 0w weight? Or will anything for that matter?

Unless you are talking very cold (below about 10F or so), the type of oil or a lower-than-spec viscosity isn't going to make much difference in a DD. Don't worry about lower viscosity if you live south of the Mason-Dixon line.

RadioFlyer · 12-21-2015, 10:20 AM

Quote:

Originally Posted by Spooler

Add 20 degrees to the oil temp. The temp is taken after the oil cooler. I have been running at around 165F on the drive in to work on cold days. That would be 185 out of the motor. I don't worry about it. I run 5W30 synthetic.

Is this true for all adapter plate setups? I run a Z1 34 row oil cooler, and it's connected via thermostatic plate. The cooler is blocked off, I ran it for about 20 mins on the highway in 34* ambient temp, and it barely got to 170F. So you're saying the motor is seeing 185-190F?

Spooler · 12-21-2015, 11:30 AM

Quote:

Originally Posted by RadioFlyer

Is this true for all adapter plate setups? I run a Z1 34 row oil cooler, and it's connected via thermostatic plate. The cooler is blocked off, I ran it for about 20 mins on the highway in 34* ambient temp, and it barely got to 170F. So you're saying the motor is seeing 185-190F?

Yeap, the oil temp is measured after it comes back from the cooler/thermostatic plate.

RadioFlyer · 12-21-2015, 12:18 PM

Quote:

Originally Posted by Spooler

Yeap, the oil temp is measured after it comes back from the cooler/thermostatic plate.

Cool, thanks!

12-17-2015, 07:47 AM	#18 (permalink)
BOLIO 671 A True Z Fanatic Join Date: Mar 2010 Location: GUAHAN Posts: 1,198 Drives: To & From then Back Rep Power: 3399	Since we're on this topic what is an ideal operating temp for the oil....based on what I have read is it 180*? __________________ 2013 Nismo Z34 / FI TT #091 / IG: @lilzilla_z34

12-17-2015, 09:37 AM	#21 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,402 Drives: slowly Rep Power: 40569	The design temp for most motors and oils is 212F or 100C. +-10% is perfectly fine, +20% isn't good but isn't terrible; but -20% and +-30% is bad and you should think about using a different viscosity. For reference: Last edited by 2011 Nismo#91; 12-17-2015 at 09:43 AM.

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12-17-2015, 03:25 PM	#22 (permalink)
JenovaI Enthusiast Member Join Date: Sep 2015 Location: Costa Mesa, CA Posts: 255 Drives: 11 370z Supercharged Rep Power: 10	The difference between oils is mostly why I was asking. I know we don't have to use the 5w30 ester oil from the dealer. However, will the ester help me do less damage since my engine is colder? or will a 0w weight? Or will anything for that matter?