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Oil leak?

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Old Feb 16, 2017 | 09:32 PM
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Default Oil leak?

Went into garage this morning and saw a puddle of appears to be oil, probably about quart. The 2000 vette sat for about a week, has never any leaks at all. Amy suggestions of why and where it would be leaking.
Ron
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Old Feb 16, 2017 | 10:26 PM
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First question is, where is the puddle at? A quart is a heck of a lot of oil to leak out sitting still. Are you sure it's engine oil? Just need a little better info.

Last edited by o2bnkc; Feb 16, 2017 at 10:27 PM.
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Old Feb 17, 2017 | 04:54 AM
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I wonder if OP got the harmonic balancer/ front seal issue.
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Old Feb 17, 2017 | 05:57 AM
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Originally Posted by o2bnkc
First question is, where is the puddle at? A quart is a heck of a lot of oil to leak out sitting still. Are you sure it's engine oil? Just need a little better info.
Sorry, appears to have started a few inches to the left side of the oil filter, probably wasn't a quart, but ran from the initial leak and ran to the back of the car from one side to the other. Car has about 35,ooo miles, oil changed regularly, never driven hard. It looks like oil, crystal clear and feels like oil.
Thanks
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Old Feb 17, 2017 | 06:12 AM
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Wherever it is actually leaking from and where you see it dripping can be two very different places.

Can you see under it with a mirror or anything. You are going to have to get it up to tell.
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Old Feb 17, 2017 | 08:35 AM
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Originally Posted by Rob 02
Wherever it is actually leaking from and where you see it dripping can be two very different places.

Can you see under it with a mirror or anything. You are going to have to get it up to tell.
Thanks Rob, will check when it warms up a little.
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Old Feb 17, 2017 | 09:24 AM
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Crystal Clear does not sound or look like oil.
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Old Feb 17, 2017 | 09:30 AM
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A/C compressor oil/fluid? I have a "clear" oil leak only passenger side right on the cradle where the spring bolts to the cradle. Its not dark enough to be engine oil, nor does it smell like it.
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Old Feb 17, 2017 | 09:38 AM
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The engine coolant would be slightly slick like oil. The coolant reservoir's is known to leak where the hoses connect. I replaced mine with a Dorman 603-140 that has metal inside that area. Check fluid levels.
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Old Feb 17, 2017 | 09:46 AM
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Brake fluid is clear. You could have a leak in the brake hose (scary).

Last edited by Rob 02; Feb 17, 2017 at 09:50 AM.
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Old Feb 17, 2017 | 09:57 AM
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It first has to be determined positively what the fluid is.
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Old Feb 17, 2017 | 10:02 AM
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Check to make sure the oil filter is tight, check the pan gasket, and the engine seals. If its motor oil, it has to be one of those
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Old Feb 17, 2017 | 03:10 PM
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Originally Posted by JR-01
It first has to be determined positively what the fluid is.
Upon further examination, I did a feel test between antifreeze and what was on the floor, I now believe it is probably antifreeze. I ran the car until the coolant tent went up to 215 and shut it down. I'll check for leaks when it cools down.
Thanks for everyone's response. I now need to find out where it's coming from based on the location.

Last edited by RREEVES; Feb 17, 2017 at 03:11 PM.
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Old Feb 17, 2017 | 03:29 PM
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Water pump or infamous coolant reservoir ( cracked at the T) would be my guess..

Originally Posted by RREEVES
Upon further examination, I did a feel test between antifreeze and what was on the floor, I now believe it is probably antifreeze. I ran the car until the coolant tent went up to 215 and shut it down. I'll check for leaks when it cools down.
Thanks for everyone's response. I now need to find out where it's coming from based on the location.
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Old Feb 17, 2017 | 03:46 PM
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Originally Posted by RREEVES
Upon further examination, I did a feel test between antifreeze and what was on the floor, I now believe it is probably antifreeze. I ran the car until the coolant tent went up to 215 and shut it down. I'll check for leaks when it cools down.
Thanks for everyone's response. I now need to find out where it's coming from based on the location.
Dexcool has a red tint to it and tastes TERRIBLE, really bitter. Antifreeze is no longer sweet so it doesn't kill pets, etc.
I too have a coolant leak in my 02 but mine sounds minor compared to your's. I cannot find my leak, even with car in a lift
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Old Feb 17, 2017 | 07:29 PM
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Originally Posted by knewblewkorvette
Dexcool has a red tint to it and tastes TERRIBLE, really bitter. Antifreeze is no longer sweet so it doesn't kill pets, etc.
I too have a coolant leak in my 02 but mine sounds minor compared to your's. I cannot find my leak, even with car in a lift
Check the little hose at the throttle body.
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Old Feb 18, 2017 | 09:34 AM
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Originally Posted by Rob 02
Check the little hose at the throttle body.
Little hose at throttle body?
Is this something I can see without car being on a lift?
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Old Feb 18, 2017 | 05:42 PM
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Its at the top of the engine.

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See the little hose?
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