Just had the first scheduled service on my 2010 Octavia RS, the job sheet from the dealer shows they used Havoline 5W-40.
Now I believe this oil meets VW 502 spec, but given the handbook recommends 504 spec oil for this 2.0 TSI engine, should this be a concern?
I know oz cars are not on the variable service intervals, so 'long-life' oil such as 504 may not be so critical (and I change my oil every 6 months so I guess I'm not too concerned for my own engine)... but should dealers be using the 504 oil spec as recommended by the manufacturer in the handbook?
Now I believe this oil meets VW 502 spec, but given the handbook recommends 504 spec oil for this 2.0 TSI engine, should this be a concern?
I know oz cars are not on the variable service intervals, so 'long-life' oil such as 504 may not be so critical (and I change my oil every 6 months so I guess I'm not too concerned for my own engine)... but should dealers be using the 504 oil spec as recommended by the manufacturer in the handbook?
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