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Oil Pressure dropping when stopping?

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Old Oct 31, 2005 | 09:26 PM
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From: Wilson, NC
Default Oil Pressure dropping when stopping?

Is this normal or is something wrong with my car. The oil pressure drops down to the red when stopping hard. It goes right back up to normal after about a second or two. Does anyone else's LT1 do this?
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Old Oct 31, 2005 | 09:47 PM
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Sounds like your running the pump dry when you stop hard, but I'm no expert...
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Old Oct 31, 2005 | 09:47 PM
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mine does the same... drops real low when i stop but jsut right back up when i get into rpms.

it also goes up as the rpms do.
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Old Oct 31, 2005 | 09:51 PM
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When I stop and it drops down it goes back up just idling so I guess its normal?
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Old Oct 31, 2005 | 10:53 PM
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thats very typical of the LT1 cars.. nothing out of the blue
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Old Nov 1, 2005 | 08:34 AM
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Thanks guys just making sure.
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Old Nov 2, 2005 | 03:46 AM
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Not typical if it causing the low oil light to come on, or hitting near zero.

If you have those symptoms, your oil pickup has come loose and fallen off.
If so, fix it before you sludge up your engine.
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Old Nov 2, 2005 | 08:20 AM
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My '68 El Camino does this when it's done consumed
the first quart or so, it doesn't like the slosh and the
pump goes dry. The pan is all banged in and I expect
the pickup is out of position but I'm not about to chase
it on a $300 beater.

I had a Fiat convertible that did this too, only that was
after I let this redneck bitch borrow it and run it over
something tall and yellow. Found the pickup cracked
clean off on that one, Fiat used a one-piece cast oil
pump & pickup assembly. In retrospect it was probably
better to have whooped that motor, than to have gotten
hooked up with said skank (would've cost me more
than the new oil pump and a rebuild kit did, I'm sure).
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