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OIL leak

ackermann_angle

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I believe I have a similar oil leak. I have a 2025 FL5 with 5.2k miles on the odometer. I took it to a local dealership and had the car inspected. They couldn't identify the exact leak location, but suspect it is the oil pan as well. It seems very similar to @k20.dennis situation with oil on the upper bolts leaking down to the main drain plug.
11th Gen Honda Civic OIL leak oil_leak
 
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setsaki

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I believe I have a similar oil leak. I have a 2025 FL5 with 5.2k miles on the odometer. I took it to a local dealership and had the car inspected. They couldn't identify the exact leak location, but suspect it is the oil pan as well. It seems very similar to @k20.dennis situation with oil on the upper bolts leaking down to the main drain plug.
oil_leak.webp

Yeah, more than likely its the oil pan
 

gakhar

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11th Gen Honda Civic OIL leak IMG_3412
Same issue for me at 1800 km, dealer resealed my oil pan so hopefully it holds. If it doesn’t they’ll move to ordering a new pan.
 

ackermann_angle

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Update:

Dealer is saying that their field tech has never seen an issue like this before, and will not replace the pan until they just do a reseal. I do not want to open the bottom end of this motor twice if a reseal doesnt fix it. From what you guys are posting, its a casting issue, not a sealant issue.
 


gakhar

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Update:

Dealer is saying that their field tech has never seen an issue like this before, and will not replace the pan until they just do a reseal. I do not want to open the bottom end of this motor twice if a reseal doesnt fix it. From what you guys are posting, its a casting issue, not a sealant issue.
Mine said the same citing not wanting to waste a good part, which seems fair. Only couple hundred kilometers since my reseal but its holding for now.

You could always agree to it and request the tech takes a look at the oil pan to see if the casting seems flat/smooth.
 

ackermann_angle

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Mine said the same citing not wanting to waste a good part, which seems fair. Only couple hundred kilometers since my reseal but its holding for now.

You could always agree to it and request the tech takes a look at the oil pan to see if the casting seems flat/smooth.
Gotcha, I authorized them to go ahead with the repair. I will keep you guys posted.
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