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1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck

average oil pressure

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Old Aug 1, 1999 | 11:30 PM
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average oil pressure

I drive a 71 f 100 with a non orig. 390 FE. when she first starts oil pressure will be 30-35, after idling for a few minutes it drops to 15-20. when i touch the gas it goes up to 40 . is this normal? what do some of you guys run? thanks--Nick
 
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Old Aug 2, 1999 | 09:19 AM
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deleontow
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average oil pressure

This is normal, depending on what part of the country you are in or tempure is the factor that determines what oil you use.

Dave
 
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Old Aug 5, 1999 | 09:00 PM
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average oil pressure

Yes this is normal, my 72, 390 does the same thing and I have even put in a high volume pump.
 
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Old Aug 7, 1999 | 08:01 AM
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average oil pressure

 
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