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no oil pressure at idle?

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Old 06-22-2006, 11:36 PM
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Car: 88 GTA
Engine: 305
Transmission: Manual
no oil pressure at idle?

So once my engine is warmed up, my oil pressure always dropped to zero. We assumed that it was the sender that was deffective so I replaced the sender yesterday but still got the same reading. I checked my pressure with a mechanic guage today and I still have oil pressure. So if its not my sender being faulty, why am I getting incorrect readings?
Old 06-22-2006, 11:42 PM
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Car: 84 Z28
Engine: 357
Transmission: TH-350C
Axle/Gears: 3.43
gauge could be out of wack...

As long as you maintain a minimum 10psi at idle and another 10psi per 1000RPM your fine.
Old 06-22-2006, 11:46 PM
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Car: 88 GTA
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Well i've got the digital dash so i dont really have a dash guage to be outta whack, but I guess since it is digital, that prolly increases the possibilities of whats screwing up.
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