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Jeep Wrangler JK
JK General Discussion
JK Pre-Start Oil Trick
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<blockquote data-quote="Dirty Dog" data-source="post: 460086" data-attributes="member: 24042"><p>Because 5 seconds without oil pressure at 200 RPM from the starter motor is less than 5 seconds at 1000 RPM when the engine cold starts. And there's more to consider than just inherent friction. After the cold start, the pressures are much much higher inside the cylinders (thanks to the miracle of internal combustion), which also increases the pressure on all the other bits involved.</p><p></p><p>And as I said, that may well be one of those statements that is completely correct and still completely irrelevant. It is certainly true, but does it have any impact in the real world?</p></blockquote><p></p>
[QUOTE="Dirty Dog, post: 460086, member: 24042"] Because 5 seconds without oil pressure at 200 RPM from the starter motor is less than 5 seconds at 1000 RPM when the engine cold starts. And there's more to consider than just inherent friction. After the cold start, the pressures are much much higher inside the cylinders (thanks to the miracle of internal combustion), which also increases the pressure on all the other bits involved. And as I said, that may well be one of those statements that is completely correct and still completely irrelevant. It is certainly true, but does it have any impact in the real world? [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
JK Pre-Start Oil Trick
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