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Oiul Temp

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Old Sep 23, 2005 | 11:47 AM
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Default Oiul Temp

My coolant gauge in my 85 never says anything but low temp. Im pretty sure its just my sender or somthing. Anyways my oil temp is working and I dont know what the norm and high temps are for oil. Does anyone know em?
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Old Sep 23, 2005 | 02:14 PM
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When my 87 starts out from dead cold, both oil and temp guages say "LOW" but I'm pretty sure (memory almost gone) that the water temp changes to 100 degrees (when it reaches that temperature of course) and the oil temp doesn't switch on till 150 degrees. Oil normally runs around 220 I think.

Just guesing at the oil readings....I aways leave the oil on "Pressure" and make sure it always reads about 3 X my RPM (1.5K RPM = 45 oil PSI).
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Old Sep 23, 2005 | 02:24 PM
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The hottest my temp has gotten is 222. I usually check my pressure too and that is almost always 80. What temp is considered high or overheating for oil?
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Old Sep 23, 2005 | 02:30 PM
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Originally Posted by Biff Buyer
The hottest my temp has gotten is 222. I usually check my pressure too and that is almost always 80. What temp is considered high or overheating for oil?
Depends on whether you're using conventional or synthetic oil. Synthetic can operate at a higher temperature w/o breaking down. I would say under 250 degrees for conventional and under 300 degrees for synthetic are acceptable values.
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Old Sep 23, 2005 | 07:13 PM
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Your oil temp is usually 10-15 degrees higher than your water temp.
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Old Sep 23, 2005 | 08:24 PM
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yea, i run synthetic. Thanks alot guys. I love this forum.
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Old Sep 23, 2005 | 10:49 PM
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Originally Posted by Hotred94
Your oil temp is usually 10-15 degrees higher than your water temp.
Me to. If I run continuous 80-90 on the Interstate my oil is more like 17 degrees hotter than my coolant.

Bob
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Old Sep 24, 2005 | 02:38 AM
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Originally Posted by Biff Buyer
My coolant gauge in my 85 never says anything but low temp. Im pretty sure its just my sender or somthing. Anyways my oil temp is working and I dont know what the norm and high temps are for oil. Does anyone know em?
Oil temp should start registering at 150 degrees.
The sender may be bad or not attached.
I may be wrong, but I think the sender is a single blade connector between the 8 & 6 plug.
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