Tried to spray oil heavily from inside by pulling out plastic trims a bit.
After a day of sun exposure...which lowered the grease viscosity... it is dripping between quarter panel and rear bumper
did visual inspection...no evidence of hole, rust, paint chips and what so ever...
This is pretty shocking! I cant help but want to say thank you to this thread so I am able to prevent a foreseen issue.
In short, factory sealant is either not enough or not withstanding cold weather.
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View my fuel log 2019 Mirage ES Limited 1.2 automatic: 39.8 mpg (US) ... 16.9 km/L ... 5.9 L/100 km ... 47.8 mpg (Imp)