over-pressurized case |
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over-pressurized case |
bd1308 |
Jul 14 2005, 09:58 AM
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#1
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Sir Post-a-lot Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 |
runs great without oil filler cap. runs sucky with oil filler cap on. a bit overfilled (damn valvoline guy)....is this the reason?
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bondo |
Jul 14 2005, 10:43 AM
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#2
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Practicing my perpendicular parking Group: Members Posts: 4,277 Joined: 19-April 03 From: Los Osos, CA Member No.: 587 Region Association: Central California |
I beg to differ. Oil level is unrelated to oil pressure. Oil pressure is regulated by the spring and piston arrangement in the case. The crankcase is simply a reservoir to pump oil from. It can be as high as you like as long as it doesn't hit moving parts. Once it does it becomes a low oil pressure problem. Crankcase pressure is regulated by blowby and venting. I think it's time for a leakdown test. Oil level is clearly not the problem here. |
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