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Old 04-01-2021, 10:40 AM   #13
68 P.O.S.
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Join Date: Jan 2007
Location: Puyallup, WA
Posts: 1,661
Re: 383 Oil Pressure Too High

Quote:
Originally Posted by lux View Post
Yes, The 20w50 is a recomendation from the engine designer, Skip White Performance
That's your problem right there
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