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Accidentally poured a little engine oil in coolant reservoir

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Old 05-16-2012, 11:14 AM
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leowiz
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Default Accidentally poured a little engine oil in coolant reservoir

Its a 2002 convertible. This morning it showed low engine oil so I decided to top it off. But instead of the engine, I poured a little (2-3 Tablespoon) of oil in the coolant reservoir (not the radiator) before I realized what I was doing.

I am guessing I can just remove the reservoir, flush it and pour new dexcool and it will be fine? Do I need a full coolant flush (52000 miles on the car).

Can I drive it right now for sometime or should I avoid it?

Appreciate the help.

Thanks,
Titus
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Old 05-16-2012, 11:27 AM
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mike100
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You should flush it, but if you did not start the engine, just remove the plastic fill reservoir and dump all the coolant out and clean it individually.

You also accidentally posted a C5 question in C4.
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Old 05-16-2012, 11:36 AM
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leowiz
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I realized that too. Just not a good day today. I reposted in C5.

Thanks for the reply. Hopefully it is an easy job. Thankfully I did buy some dexcool not too long ago.
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Old 05-16-2012, 11:49 AM
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oldalaskaman
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you wont hurt anything
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Old 05-16-2012, 12:10 PM
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Originally Posted by leowiz
Thankfully I did buy some dexcool not too long ago.
Thankfully!
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Old 05-16-2012, 12:51 PM
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jhammons01
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Run the oil through your motor for a few 1000 miles....but dump the Dexcool
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Old 05-16-2012, 01:02 PM
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ch@0s
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OH NO!!! Not an oil and Dexcool thread rolled into one
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Old 05-16-2012, 01:10 PM
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krackenvette
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Originally Posted by leowiz
I realized that too. Just not a good day today. I reposted in C5.

Thanks for the reply. Hopefully it is an easy job. Thankfully I did buy some dexcool not too long ago.
C5's are the new C4's, so its okay.
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Old 05-16-2012, 01:18 PM
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You must be new to the car world. Knowing many C5 owners from SoCal I can tell they can not wait to see this thread in the C5 General.

Let's add some humor to this one. What type of oil and grade did you pour in it?

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Old 05-16-2012, 01:21 PM
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Originally Posted by PLRX
You must be new to the car world. Knowing many C5 owners from SoCal I can tell they can not wait to see this thread in the C5 General.

Let's add some humor to this one. What type of oil and grade did you pour in it?
Probably Dino 40
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Old 05-16-2012, 02:44 PM
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dukeallen
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Originally Posted by PLRX
What type of oil and grade did you pour in it?

There can be only one
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Old 05-16-2012, 07:21 PM
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bac22
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Okay, I'm really curious though as to how you managed to pour oil into the coolant reservoir? I'm not familiar with the layout of the LS1, is the oil and coolant caps next to each other?

In any case you don't need to flush the system, just pull the reservoir and clean out. Unless you were low on coolant, it cooling system wouldn't have pull in any of the oil into the radiator and such.
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Old 05-16-2012, 07:27 PM
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Old 05-16-2012, 07:28 PM
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Im surprised the mods haven't move it to the C5 yet.
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Old 05-16-2012, 07:59 PM
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Originally Posted by PLRX
Im surprised the mods haven't move it to the C5 yet.
They are busy I am sure, and this would make them busier if it went over there.
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Old 05-16-2012, 08:38 PM
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Originally Posted by bac22
Okay, I'm really curious though as to how you managed to pour oil into the coolant reservoir? I'm not familiar with the layout of the LS1, is the oil and coolant caps next to each other?

In any case you don't need to flush the system, just pull the reservoir and clean out. Unless you were low on coolant, it cooling system wouldn't have pull in any of the oil into the radiator and such.
No, not close.
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