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!!new Startup/dropped Oil Pressure!!

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Old May 3, 2008 | 12:00 AM
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Default !!new Startup/dropped Oil Pressure!!

Hey guys, just fired up the ls6 for the first time tonight, SOUUNDED SOO GOOOD....I let it run for a couple minutes and the shut it down to fix a couple leaks, then started it again and let it run for probaby ten minutes. I have an aftermarkte high volume oil pump from lingenfelter, and I noticed that my oil pressure was reading betweent 118 and 130!! I thought it would go down as the engine warmed up, as I backed the car out I saw that my ins. cluster says service engine soon, and low and behold I have 0 oil pressure....what could be wrong??


Dustin
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Old May 3, 2008 | 02:13 AM
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Probably the oil pressure sending unit behind the intake. They are common for going bad on c5's.
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Old May 3, 2008 | 11:28 AM
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when they go bad on the c5 they show really high oil pressure..prolly your prob
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Old May 3, 2008 | 11:45 AM
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Originally Posted by cablebandit
when they go bad on the c5 they show really high oil pressure..prolly your prob
Alright, that sounds good. I am going to replace it today, has anyone here had experience with High volume/High Pressure oil pumps?

Dustin
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Old May 3, 2008 | 12:12 PM
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I run one, it reads around 41 PSI at idle & around 47 at cruising. That is on the factory fbod guage.
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