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oil drain plug torque

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Old Apr 8, 2008 | 08:57 PM
  #1  
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Laughing Gas
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oil drain plug torque

Does anybody know what to torque the oil drain plug to? I have had a very slow leak there since i bought the truck a year ago. Changed the oil the last time and used the same copper washer and it leaked pretty bad. Got a tip on this forum how to hook up a shop-vac to the filler tube and pull the plug without losing any oil so I replaced the washer with a brand new one. Same thing. About 1 drip every hour or two. I can't visually see anything wrong with the seat or the plug.

I hear they are selling plastic washers now. Would that be a better way to go in case there is some small imperfection on the seat or plug I just can't see. Any ideas would help. Thanks. Gary
 
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Old Apr 8, 2008 | 08:59 PM
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I always use German-Torque... Guut-en-tiight
 
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Old Apr 8, 2008 | 09:05 PM
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I've always used the method Kris described. How tight do you have the bolt now?I personally don't trust the plastic washers, but if you already have the drain plug tightened up pretty good it may be time for plan B.
 
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Old Apr 8, 2008 | 09:16 PM
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or just go with a fumoto drain valve and never have to worry about takin off that plug ever again
 
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Old Apr 8, 2008 | 09:18 PM
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I always use Kris' method too, but it isn't working this time. I haven't put a torque wrench on it yet, but it's not hard to put a lot more torque on with a long wrench as opposed to using a 1/2" ratchet. I assumed the owner's manual would have a torque spec but I didn't find it.

I don't like using a drip pan and of course I can't park in a friend's driveway anymore.

(Make that Not hard to put a lot more torque)
 

Last edited by GEugeneS; Apr 8, 2008 at 09:20 PM. Reason: spelling
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Old Apr 8, 2008 | 09:22 PM
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Laughing Gas
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i would assume that the Fumoto would also have some kind of washer to seal it and I could have the same problem. What type washer does it use. ?
 
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Old Apr 8, 2008 | 09:28 PM
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http://www.dieselsite.com/index.asp?...ProdID=33check em out
 
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Old Apr 8, 2008 | 09:33 PM
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I just put the Fumoto on 2 weeks ago. I also had a small amount of oil on the plug despite the copper washer. I haven't checked it since the Fumoto install but it doesn't have a washer. If I get a chance before leaving for Smokin tomorrow I will look at it and see what I have got.
 
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Old Apr 8, 2008 | 09:43 PM
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I appreciate your looking at the Fumoto install. Thanks!
 
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Old Apr 8, 2008 | 10:24 PM
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your problem of it leaking is because you didnt use a new copper washer when you changed the oil, i know this from expeirence because it happend to me, and it didnt matter if i crawled under and gave the plug a 1/4 more turn it would still leak. you must always use a new washer evey time. or like others say, get a fumoto
 
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Old Apr 8, 2008 | 10:34 PM
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Amen to that, I got mine and I just used Kris' method. I have not noticed any oil dripping from my plug and it has been on 4 months.
Originally Posted by powerstroke1869
or just go with a fumoto drain valve and never have to worry about takin off that plug ever again
 
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Old Apr 8, 2008 | 11:03 PM
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go to your auto parts store and buy a washer. i got one with the rubber on the insdie, works great for about 10K so far.

If you put a vaccuum over your oil fill in your valve cover, you wont lose much oil when you change the washer
 
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Old Apr 8, 2008 | 11:35 PM
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My fumoto drain plug came with a washer. Blue and looks to be made out of a hard rubber.

Torque specification for the oil drain plug is 28 ft lbs.
 
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Old Apr 9, 2008 | 08:04 AM
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I'll try the 28 lbs first, then if that doesn't work look for a more pliable washer. thanks for the number.

gary
 
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Old Apr 9, 2008 | 10:42 AM
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Originally Posted by WMRiceman
My fumoto drain plug came with a washer. Blue and looks to be made out of a hard rubber.

Torque specification for the oil drain plug is 28 ft lbs.
Thats right I forgot. I am going to go look underneath right now. I will be back.
 
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