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BMW 3-Series (E90 E92) Forum
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Is this a coolant leak and should I be concerned?
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| 05-14-2022, 01:33 PM | #1 |
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Private
 
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Rep 62
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Is this a coolant leak and should I be concerned?
I noticed between this Spring and last summer I had lost some coolant so I topped it off and found this potential leak. I think its coolant but I am not certain. Its on the front left bottom of the engine bay. It appears to be a rubber hose connected to a plastic downpipe. Its not related to the AC as the weeping occurs even if the AC is off. Wondering if I should wrap the rubber hose and just leave it or use radiator stop leak.
Any info appreciated. |
| 05-16-2022, 03:51 PM | #2 |
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Second Lieutenant
 143
Rep 258
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Number 1 - Don't use stop leak.
It's bit hard to tell from the photo, it looks like the lower radiator hose. The o-rings in the connections go bad over time. It's a pretty simple job to replace it. |
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Appreciate
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| coolant, coolant leak, e90 |
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