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Joined: Jun 2018
Posts: 470 Likes: 33
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Jun 2018
Posts: 470 Likes: 33 |
My drain plug drips a small amount of oil but it is tight. I placed a paper gasket type washer on it like the one I use for my 87 Monte Carlo. Did these cars use a crush washer that had to be replaced each time on the drain plug or was it just a get it tight one? A drip is not a big deal but since I am getting ready to change the oil shortly might as well correct it now.
I have found that having an old car is a constant project that is never done. I think that is a good thing. Keeps me learning new things. Having two from different eras is just a form of higher education.
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Joined: Nov 2001
Posts: 19,758 Likes: 63
ChatMaster - 15,000
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ChatMaster - 15,000
Joined: Nov 2001
Posts: 19,758 Likes: 63 |
The plug needs a sealing washer. It seals the space between the plug and the bottom of the oil pan.
How Sweet the roar of a Chevy four!
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Joined: Dec 2007
Posts: 4,024 Likes: 99
ChatMaster - 4,000
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ChatMaster - 4,000
Joined: Dec 2007
Posts: 4,024 Likes: 99 |
I agree with Chipper that a sealing washer is needed. It typically a reusable washer. I do add a small amount of sealant to the threads and the both sides of the washer.
Rusty
VCCA #44680
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Joined: Jun 2018
Posts: 470 Likes: 33
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Jun 2018
Posts: 470 Likes: 33 |
I agree with Chipper that a sealing washer is needed. It typically a reusable washer. I do add a small amount of sealant to the threads and the both sides of the washer. What kind of sealant do you use? I have the liquid Teflon stuff for fuel lines. Also anyone know what size washer is needed? I hate to leave any vehicle out of my sight when the oil is drained. That is the only way I know of to measure the drain plug.
I have found that having an old car is a constant project that is never done. I think that is a good thing. Keeps me learning new things. Having two from different eras is just a form of higher education.
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Joined: Nov 2001
Posts: 19,758 Likes: 63
ChatMaster - 15,000
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ChatMaster - 15,000
Joined: Nov 2001
Posts: 19,758 Likes: 63 |
The washers (or gaskets) are made from a bunch of materials. I wrote washer instead of gasket as they are not soft but firm. They need to be slightly flexible to be able to fill small imperfections between the drain plug and oil pan. Nylon, fiber, brass, copper and other materials have been used. Check you local auto parts store. They likely have several options available.
How Sweet the roar of a Chevy four!
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Joined: Jun 2018
Posts: 470 Likes: 33
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Jun 2018
Posts: 470 Likes: 33 |
Thanks. I had always used the fiber ones on my 87 Monte Carlo and a copper one on my Mazda. I just always used what was originally on there.
I have found that having an old car is a constant project that is never done. I think that is a good thing. Keeps me learning new things. Having two from different eras is just a form of higher education.
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Joined: May 2002
Posts: 6,149 Likes: 42
ChatMaster - 6,000
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ChatMaster - 6,000
Joined: May 2002
Posts: 6,149 Likes: 42 |
Copper or Aluminum is my preference and would most likely original.
Tony
1938 1/2 ton Hope to drive it before I retire
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Joined: Sep 2009
Posts: 6,689 Likes: 21
ChatMaster - 6,000
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ChatMaster - 6,000
Joined: Sep 2009
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I vote for copper.  Charlie 
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