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oil behind the engine, line?

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Old Mar 21, 2008 | 10:46 PM
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oil behind the engine, line?

Has anyone had a problem with that oil line that goes behind the engine? thought it was my rear main seal, but I have oil ontop my starter and drippin down, and its not the valve cover leaking?
 
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Old Mar 21, 2008 | 10:55 PM
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Do you have any oil in the valley? Make sure that it is oil and not fuel.
 
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Old Mar 21, 2008 | 10:57 PM
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Nope valley is clean dry, new turbo and pedistal and I know they are not leaking.
 
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Old Mar 21, 2008 | 10:58 PM
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There is no oil line there as far as I know. Is it oil or tranny fluid leaking?
 
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Old Mar 21, 2008 | 11:01 PM
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Originally Posted by TTFord07
Has anyone had a problem with that oil line that goes behind the engine? thought it was my rear main seal, but I have oil ontop my starter and drippin down, and its not the valve cover leaking?
Theres a solid steel line on the passenger side rear of the head, it carries fuel, is that the one your thinking? Or were do you think?
 
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Old Mar 21, 2008 | 11:51 PM
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i think there is a tranny line right in that vicinity
 
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Old Mar 22, 2008 | 09:34 PM
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Well idk I guess I need to look around some more, I dont think its the main seal because of where the oil is but I look closer.
 
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Old Mar 22, 2008 | 11:41 PM
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Originally Posted by TTFord07
Well idk I guess I need to look around some more, I dont think its the main seal because of where the oil is but I look closer.
As weird as this is, and i cant explain it, one of our trucks had an oil leak that appeared to be the rear main, the air filter, yes the air filter, was plugged, replacing it made it go away. It was a 100% stock truck. It may not be your case, and like i said, i cant explain it, but it happend. See if you can find the source.
 
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Old Mar 23, 2008 | 02:25 AM
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Ive got a Donaldson air filter, which is like the napa 6637 or whatever that number is. Thats clean. and ive done the ccv mod to the back. And its got a 4" straight pipe. Im gonna pull the starter tomorrow so I can see, maybe its the crankcase seal? who knows oil on the ground pisses me off. dads 97 with 210,000 mi runs awsome and dont leak and ive got way less miles.
 
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Old Mar 23, 2008 | 02:28 AM
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The rear main seal almost never leaks in our trucks. You will be an exception.
 
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Old Mar 23, 2008 | 07:22 AM
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i know exactly what your talkin about (i think). just dealt with the same problem a week ago. leaking on the starter and dripping on the ground. its a fuel line that runs from the fuel filter housing to behind the engine between the valve cover and firewall. i forget the nut size and its a pain in the *** to get to. i took off the air duct that was in the way and reached in behind and tightened it 1/8 of a turn clockwise (problem solved). i had to lie on top of the engine and reach in behind.
 
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Old Mar 23, 2008 | 07:24 PM
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check to ensure your CCV hose vents properly and is not pressurizing the crank case. If that is the case, you have found your oil leak. When the crankcase cant vent properly and pressurizes, all kinds of oil leaks will spring up
 
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Old Mar 24, 2008 | 10:34 PM
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Its oil I know that, Its eaither the rear main or or the oil pan seal, how hard is it to replace? any ideas what It cost to have a main seal done?
 
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Old Mar 24, 2008 | 11:29 PM
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Originally Posted by TTFord07
Its oil I know that, Its eaither the rear main or or the oil pan seal, how hard is it to replace? any ideas what It cost to have a main seal done?
Im not sure on the price of either, but they will both probably cost you a pretty penny if that is actually what is leaking. In order to fix the oil pan, the engine must be pulled. unless you one of those that thinks cutting the engine crossmember is alright.
 
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Old Mar 27, 2008 | 01:45 PM
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Did you ever figure out your leak TTFord07?
 
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