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07-07-2010, 11:09 PM
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#1 |
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Registered User
Join Date: Sep 2009
Location: Levittown , PA
Posts: 55
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No oil to top end
I have an unknown 396 in my truck and was having some noise trouble. I had a small tap that was really getting on my last nerve. I ended up finding out I had 3 collapsed lifters and a bronze looking material (kind of like very very very fine glitter) mixed in the oil that was under the intake. I pulled the magnet after and there was nothing stuck to it so I dont know where this material came from. I ran the engine with the valve covers off very shortly and had very little oil coming through the rockers. After the lifters were put in I torqued the rockers back down and put the motor back together.
After I primed the motor it started on the first crank. Only problem now is there is no oil at all coming through the top end. My dad seems to think it is a spun cam bearing blocking an oil hole. What do you guys think it could be?
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72 shortbed 396  -sold74 blazer 5.3 ls swap under construction |
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07-07-2010, 11:25 PM
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#2 |
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Registered User
Join Date: May 2010
Location: ft smith arkansas
Posts: 131
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Re: No oil to top end
material in pan says metal to metal contact, you just gotta tear it apart and find where.
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1972 super cheyenne 1970 Suburb |
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07-07-2010, 11:51 PM
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#3 |
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Registered User
Join Date: Sep 2009
Location: Levittown , PA
Posts: 55
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Re: No oil to top end
There was none on the magnet or in the oil I drained (that I could see).... There was a few little puddles of oil under the intake manifold and it was in them. I will probably end up sending it to a machine shop but I was just wondering if anyone had ideas before I sent it out.
The thing that gets me is the magnet would have a dusting of this stuff if it was metal but the magnet was clear.
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72 shortbed 396 -sold74 blazer 5.3 ls swap under construction |
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07-07-2010, 11:53 PM
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#4 |
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#16876
Join Date: Apr 2005
Location: Auburn WA
Posts: 12,266
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Re: No oil to top end
Drop the oil pan and check the pick up tube.
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Posted via Stationary Device '71 Custom Deluxe C-20 402. '67 Buick Special 455. '49 Plymouth Special Deluxe. "I love that old car smell"  Some people are like Slinkies... not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs. |
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07-08-2010, 07:22 AM
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#5 |
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Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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Re: No oil to top end
if you get bronze to stick to a magnet let me know
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71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY |
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07-08-2010, 07:32 AM
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#6 |
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Registered User
 
Join Date: Jan 2008
Location: St.Petersburg,Fl
Posts: 1,267
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Re: No oil to top end
Bearings aren't made of steel. You might want to look at the pushrods are make sure they have a clear hole through them. Good luck
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07-08-2010, 08:50 AM
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#7 |
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Registered User
Join Date: May 2010
Location: Atoka, TN
Posts: 240
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Re: No oil to top end
i have the same ticking noise. i havent torn it apart yet. so i dont know if it has the bronze looking material in it. hopefully not.
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Mark 1968 C-10 SWB 307/munci 4spd/411possi 1986-1990 1972 Cheyenne-10 LWB 350/TH350  IF SHE WHOULD HAVE KEEPT THE SHIRT ON THEY WOULDNT HAVE BROKEN UP THANKS ADAM SANDLERU. S. Navy Seabee "CAN DO", "The difficult we do at once. The impossible may take a little bit longer.","We Build We Fight", "Work Hard Play Hard" |
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07-08-2010, 10:59 AM
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#8 |
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Registered User
Join Date: Sep 2009
Location: Levittown , PA
Posts: 55
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Re: No oil to top end
Yeah I guess bearing material woulnt stick to the magnet hahahaha..... well its time to rip her apart then
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72 shortbed 396 -sold74 blazer 5.3 ls swap under construction |
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