Fixing an oil leak on a 6.2L Cadillac Escalade Yukon Denali Tahoe Suburban Silverado

Fixing an oil leak on a 6.2L Cadillac Escalade Yukon Denali Tahoe Suburban Silverado

I had a slow leak on my 2008 Cadillac Escalade. This video shows me finding and diagnosing the leak as well as the steps I took to repair the leak. I ended up replacing a gasket on a oil line cooler plug on the oil pan. It has been a couple of weeks now since I changed the gasket and it has completely stopped leaking.

Tools needed:
10mm socket
Socket Wrench with extension and swivel.

Parts needed:
ACDelco 12611384 Engine Oil Pan Cover Gasket
https://amzn.to/3bfyQnA
J-B Weld 32509 Ultimate Black RTV Silicone Gasket Maker and Sealant – .5 oz. … https://amzn.to/2omqvpO

This is the block off plate, you should be able to reuse the old one but in case you need a new one:
Genuine GM 12577903 Engine Oil Pan Genuine GM https://www.amazon.com/dp/B00GUIAI6M/ref=cm_sw_r_tw_dp_U_x_KlbzDb8Z4Q57J

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Metrinch Tool Set – I use these all the time and have owned them for about 20 years now. They won’t strip bolts and have held up to a lot. https://amzn.to/2CwTyxv

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iCarsoft POR-II Porsche OBD-II Scanner Tool Multi-systems ABS SRS (POR II)
by iCarsoft
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Rough Country 2″ Lift Kit Compatible w/ 2010-2017 Jeep Patriot 4WD Suspension System 66501
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TopCoat F11 Master-Craftsman Polish & Sealer
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Comments

@angelramos2869 says:

Any recommendations. I had the same leak but now the bolt won’t tighten… anybody have the part code for the bolts wanting to try new ones before I take it to the shop.

@alexestevez3266 says:

Hi! Great video! Thank you! Do you have to drain the engine oil?

@504dymes says:

Thank you! Very helpful! You saved me a lot of money.

@tohmhe says:

Im leaking in both. That and the rear main seal. Just got both parts today i just wanna get some 6 ton jacks now to get it comfortably high enough when i take out the transmission.

@jayhernandez8160 says:

How many miles does the vehicle need to have for you to recommend to replace the gasket ?

@tlockett8757 says:

I believe this is the issue that I'm having with my 2003 Cadillac Escalade 6.0 motor wonderful detail all the way down to the part number fantastic sir once I complete the job I'll let you know if that was indeed the issue I believe that it is thanks again.

@yossireuven6040 says:

I see that your oil filter is still attached. Did you drain the oil before opening the plug?

@sefo6264 says:

Rtv on a gasket..smh that's a noob thing to do

@kellycreech7794 says:

What is that part exactly?? thanks

@betoagarcia23 says:

Quick question can u loose all ur oil pressure cus of that seal, I’m about to check the rear main seal n then go from there.

@تعلملتتعلم-ع6ز says:

Friend, I have a 2010 Tahoe 5.3 with an Oil Cooler Line and It often leaks oil. I don't know why some cars have a coolant line and others don't, like yours. I'm thinking of removing it to make it like yours. Is there any harm in that?

I am sorry I use translation

@101Managing says:

Did this help you oil pressure at All?

@XroorX says:

Thank you for the video! Is it possible to LOSE all your oil via this oil cooler gasket issue? I went on a 3hr round trip and lost ALL my oil on dipstick. Thanks

@markmckinney9821 says:

Best video ever bro. Youre a LIFESAVER!!!!!!!!!❤

@hugomarquez1173 says:

What's the torch spec on those screws for the cooler

@LovenotHate130 says:

I went to the dealership and they couldn’t fix or find the leak I thought it was the oil filter because so much oil came from there that area and I came across this video and I truly believe that’s my issue I’m going to fix it myself because he makes it look so easy ty

@ShasnGillespie says:

You send it to the shop they be lying to you trying to get you to fix that rear main seal

@glenwoodjenkins3018 says:

It should have oil cooling lines going to the radiator from there, not blocked off

@roncedad7032 says:

Did this end up being the culprit? Great video!

@FranciscoGonzales-b8z says:

Do you know the name to the seal I have the same problem

@0670kitty says:

Thanks for this video, I have a slow leak in my Cadillac Escalade 2007 model when I look under the leak is actually coming out from the same area as your vehicle first I thought I was oil pressure sensor leaking where most the Chevrolet vehicles actually famous for . I have only one question here did drain all the engine oil before u change the seal .

@caesardania says:

Dude looks like Louis litt, But thank you man that was nice and easy to understand video.

@adderface says:

Great video. Thanks!

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