Engine Removal
Laughing Gas
Joined: Feb 2008
Posts: 754
Likes: 2
From: AB,Can
Is it possible to remove a 6.0 Powerstroke engine without removing the cab? I have all necessary equipment to remove the engine and perform the HG r&r just not a lift or anything strong enough at my shop to lift cab.
I already have head studs and have now blown a HG a cracked head 2 yrs later. I understand the boost/pressure can cause the heads to lift off the block surface but thought that head studs would fix that problem. What truly causes the HG failure and how can you monitor boost/pressure to try and maintain a safe level?
I already have head studs and have now blown a HG a cracked head 2 yrs later. I understand the boost/pressure can cause the heads to lift off the block surface but thought that head studs would fix that problem. What truly causes the HG failure and how can you monitor boost/pressure to try and maintain a safe level?
Hotshot
Joined: Jul 2005
Posts: 13,833
Likes: 24
From: Middle Tn.
Also have the heads checked for cracks, not uncommon.
Wiser by FTE
Joined: Jan 2010
Posts: 2,837
Likes: 47
Did the tech vent the cap after pressure had gone up? After venting the degas cap (hot) the pressure should have been 0-2 psi, after a few miles. With a digital pressure gauge i have seen up to 20 psi when hammering on it hot, it drops to 12-15 afterwards. After hot venting it didn't go above 1 psi, this test confirms my head gaskets are good!
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Freshman User
Joined: Sep 2006
Posts: 32
Likes: 0
From: West Monroe, La
Heads are at machine shop. Should know something late tomorrow or thursday morning. I have heard mixed things about surfacing these 6.0 heads, have any of you had an experience good or bad?
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Freshman User
Joined: Sep 2006
Posts: 32
Likes: 0
From: West Monroe, La
3 cracks in one head 2 cracks in the other. Needs a set of heads now, are there any specifics to look for, are different production years better than others, what about pushrod length?
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snakedoc
1999 - 2003 7.3L Power Stroke Diesel
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Apr 5, 2013 02:43 PM