Oil Pan Gasket
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J-ROD
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Oil Pan Gasket
I have noticed that my car is getting low on oil towards the end of the oil life cycle. I was looking around on the underneath side of the car & noticed that the oil pan gasket is leaking oil. I plan to replace this when it is time for my next oil change. Is there anything that I should look at or replace while I have the oil pan removed?
Jarod S Fisher
2012 Chevy Silverado Z-71 LTZ
2009 Chevy Impala LTZ
2012 Chevy Silverado Z-71 LTZ
2009 Chevy Impala LTZ
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00Beast
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Re: Oil Pan Gasket
Pretty sure the "Gasket" on the aluminum pan is a bead of RTV, so don't go looking for one at the parts store, lol. Wouldn't be a bad time to put some kind of magnet on, or at least a magnetic drain plug. I have one on my car, installed last change, and it'll be interesting to see how much metal is on it when I change the oil.
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RIP sandrock

RIP sandrock
Sirius wrote:Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.
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myfirstbonnie
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Re: Oil Pan Gasket
Just replaced mine on the motor I am rebuilding. Felpro makes them and I got mine from Napa:
http://www.napaonline.com/Search/Detail ... 60+2060004
http://www.napaonline.com/Search/Detail ... 60+2060004
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00Beast
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Re: Oil Pan Gasket
Ok. I remember Don saying that he uses Gray RTV. Maybe that's in addition to the gasket, or instead. I'll ask him now that I'm thoroughly confused, lol.
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RIP sandrock

RIP sandrock
Sirius wrote:Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.
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J-ROD
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Re: Oil Pan Gasket
Over the weekend I changed the oil pan gasket. Sadly the car is still leaking oil. It appears to be coming from somewhere above the passenger side rear of the engine. I'm thinking valve cover gaskets. There is not anything extra in the oil, such as coolant or anything like that. Is there anywhere else that the oil would be coming from on the back side of the engine? Let me know your thoughts.
Jarod S Fisher
2012 Chevy Silverado Z-71 LTZ
2009 Chevy Impala LTZ
2012 Chevy Silverado Z-71 LTZ
2009 Chevy Impala LTZ
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00Beast
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Re: Oil Pan Gasket
Sounds like VC gaskets to me.
Bye Bye:

RIP sandrock

RIP sandrock
Sirius wrote:Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.
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01bonneSC
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Re: Oil Pan Gasket
Also I bet your rear engine cover gasket is leaking. Mine is, but cant get to it unless trans comes out.
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sonoma_zr2
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Re: Oil Pan Gasket
he said passenger side, but it could (very good chance) be the rear engine cover and it is crawling along the pan seam and dripping down that side. probably both valve cover and rear engine gaskets.
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J-ROD
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Re: Oil Pan Gasket
According to the mechanic, it's leaking from the sending unit. He is replacing it, because I'm sick of working on my car this month. Hopefully that solves the issue.
Jarod S Fisher
2012 Chevy Silverado Z-71 LTZ
2009 Chevy Impala LTZ
2012 Chevy Silverado Z-71 LTZ
2009 Chevy Impala LTZ
Re: Oil Pan Gasket
Of the 3 SSEis between myself, my brother and a family friend, all 3 of us have had oil leaks from the oil sending units...so apparently not very uncommon. Glad your mechanic got it sorted.
My former mistresses...2001 Bonneville SSEi...extensive mods...2007 Acura TL 3.2
And my new girl: 2008 BMW 535xi
And my new girl: 2008 BMW 535xi
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Jrs3800
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Re: Oil Pan Gasket
This depends on what I am working on... The Series III uses RTV Gray only, flat surface...00Beast wrote:Ok. I remember Don saying that he uses Gray RTV. Maybe that's in addition to the gasket, or instead. I'll ask him now that I'm thoroughly confused, lol.
The Series II Aluminum pan has a groove for a gasket much like a valve cover..
The Stamped Pan has a windage tray with an inlaid gasket that should be sealed in a few areas with a dab of sealant..
But yes for sealing a motor, I do like RTV Gray..
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markpelly1
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Re: Oil Pan Gasket
Old thread I know, but which pan would I have here? 01 Bonnie SSEI
It has the waffle like bottom.
It has the waffle like bottom.
- harofreak00
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Re: Oil Pan Gasket
You have an aluminum pan, structural to the mount.
Andrew - owner/operator of Bonnevilles Unlimited

2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
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2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
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markpelly1
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Re: Oil Pan Gasket
I was afraid of the structural part. This means I have the more difficult process correct? I was reading the different threads today on doing this and wasnt sure which would apply.harofreak00 wrote:You have an aluminum pan, structural to the mount.
- harofreak00
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Re: Oil Pan Gasket
Yes, you'll need to support the engine from the top in order to be able to remove the bracket bolted to the pan.
Andrew - owner/operator of Bonnevilles Unlimited

2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler

2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler


