Re: no oil pressure on first start up
[Re: 72dak]
#151464
11/15/08 10:06 PM
11/15/08 10:06 PM
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Joined: Oct 2004
Posts: 16,480 Canada
CrAzYMoPaRGuY
I Live Here
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I Live Here
Joined: Oct 2004
Posts: 16,480
Canada
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Do you have a remote oil filter?
It sounds like a vehicle with crossed remote oil filter lines to me..??
If no remote filter and the valley end plugs are in it's a tough guess..
CrAzYMoPaRGuY
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Re: no oil pressure on first start up
[Re: 72dak]
#151466
11/15/08 10:14 PM
11/15/08 10:14 PM
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Joined: Oct 2004
Posts: 16,480 Canada
CrAzYMoPaRGuY
I Live Here
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I Live Here
Joined: Oct 2004
Posts: 16,480
Canada
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Did you check the oil pickup screen? Sorry, but I ain't up to speed on your situation yet!
CrAzYMoPaRGuY
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Re: no oil pressure on first start up
[Re: CrAzYMoPaRGuY]
#151467
11/15/08 10:16 PM
11/15/08 10:16 PM
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Joined: Oct 2004
Posts: 16,480 Canada
CrAzYMoPaRGuY
I Live Here
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I Live Here
Joined: Oct 2004
Posts: 16,480
Canada
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Have you tried an independant mechanical gauge into the back of the block? Have you tried priming it with a priming tool with an independant mechanical gauge?
CrAzYMoPaRGuY
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Re: no oil pressure on first start up
[Re: 72dak]
#151468
11/15/08 10:24 PM
11/15/08 10:24 PM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
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yes a tough one. you might pull the dist/intermediate shaft/oil filter & spin the pump(CW) w a priming shaft & see how much flow you have at the 90 degree adapter as you spin the drill at varying speeds which would let you see whats up at the beginning of the pressure side. If good I'd pull the intake & prime it again & see what you see.
live every 24 hour block of time like it's your last day on earth
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Re: no oil pressure on first start up
[Re: dustpan man]
#151477
11/16/08 06:15 AM
11/16/08 06:15 AM
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Joined: May 2005
Posts: 416 Franklin Co. Illinois
runinonmt
mopar
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mopar
Joined: May 2005
Posts: 416
Franklin Co. Illinois
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Don't just look at the bearings - check them. Brother in law had a 383 with a turned crank and std. size bearings. 20 Psi oil press. Guy that built it never even Plastigaged them. What you assume to be right is what will come back to bite you. Ron
In sixty-five I was seventeen and running up one-o-one
I don't know where I'm running now, I'm just running on
Jackson Browne-Running On Empty
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Re: no oil pressure on first start up
[Re: 72dak]
#151479
11/16/08 02:36 PM
11/16/08 02:36 PM
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Joined: Oct 2004
Posts: 16,480 Canada
CrAzYMoPaRGuY
I Live Here
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I Live Here
Joined: Oct 2004
Posts: 16,480
Canada
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Does oil get to the top (rockers)? When the engine was running was there loud lifter noise?
CrAzYMoPaRGuY
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Re: no oil pressure on first start up
[Re: 72dak]
#151482
11/17/08 12:32 AM
11/17/08 12:32 AM
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Joined: Apr 2007
Posts: 2,826 NY usa
540challenger
master
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master
Joined: Apr 2007
Posts: 2,826
NY usa
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Quote:
i took the right valve cover off to see what i had at idle and i didnt see any oil flow, the engine never knocks or makes any strange noise at all. i hit the throttle up to about 1000 rpm and oil sprayed everywhere
Might want to double check the pickup you installed. If it was to close to the bottom of the pan that might happens. Assuming it had oilpressure before the tear doing i would think the pick-up might be the problem
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Re: no oil pressure on first start up
[Re: 540challenger]
#151483
11/17/08 11:54 AM
11/17/08 11:54 AM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
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If you R&R the pan you might throw another pump in there. It might be as simple as the regulator sticking/sluggish from a little piece of crud. Do let us know what it ends up being. Inquiring minds want to know
live every 24 hour block of time like it's your last day on earth
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