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2000 oil leak

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Old Jan 15, 2023 | 09:42 PM
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Default 2000 oil leak

Just bought a 2000 Corvette and got it home only to find out there is a pretty bad oil leak. From the pics do you think it is the rear main?



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Old Jan 15, 2023 | 10:25 PM
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Leaks are always hard to locate. If your car is a standard transmission you should be able look through the clutch inspection window to verify if the rear main seal is leaking. I've seen leaks like that and it was coming fron the camshaft sensor.
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Old Jan 16, 2023 | 10:14 AM
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For what its worth, I've never seen oil go forward from a rear seal leak. If u have tools try to give the oil pan bolts a little twick to see if there loose.
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Old Jan 16, 2023 | 10:19 AM
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You will have to clean everything up to determine where the oil is coming from, hopefully it's not the rear main seal. Check the oil pressure sensor behind the intake manifold.
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Old Jan 16, 2023 | 10:48 AM
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I agree 100% with the oil pressure sensor. I would also check on the oil filter and bypass area. A rear main or rear cover gasket is a possibility as well, but the oil pattern doesn’t really agree with that thought. I would change your oil and filter, clean it all up, throw some dye in the new oil, and see what you can find after driving it for a bit.
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Old Jan 16, 2023 | 07:22 PM
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Got a few more pics plus a new leak. Reddish fluid from a hose in the front of the car.










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Old Jan 16, 2023 | 07:48 PM
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I agree with oil sender unit and that last photo looks like the clamp is not on properly causing coolant drip
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Old Jan 16, 2023 | 07:57 PM
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Originally Posted by pjdbm
I agree with oil sender unit and that last photo looks like the clamp is not on properly causing coolant drip
thanks! that’s what I thought but wasn’t sure.
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Old Jan 16, 2023 | 08:00 PM
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11-9-20 it might be time.to replace oil filter and oil.
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Old Jan 17, 2023 | 09:33 AM
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Forgot, Clean up brake clean Then add dye and u will most likely find ur leak. don't take nothing apart intel u pin point the leak. The oil sending unit can have major residue that looks like a leak. Tat is bitch to get to. I know some will say easy but not for a beginner. JMO DO what u want. Might be the rear valve cover gasket leaking.
Why should he change the oil?? hes probably been adding oil so its still good.
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