Yeah i replaced the HU under warranty twice. Honda guys are very cooperative when it comes to warranty specially after this new Civic launched. They just replaced it with no questions asked scenario. All you need is to show them issues you are facing
I am using the 92Ron from Pso and i am surprised that why Civic Owners are having knocking issues but this is PK and we can expect any thing with these fuel sellers.
For me the drive is exactly same as it was on Hioctane which i used to fill from Caltex/Total in F-6
Will come up with more results once i refill the tank.
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