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Reply To: Repeated Engines Failing

October 17, 2021 at 7:45 pm #675953
Z15
Participant

You personally install the oil or you trust the dealer? Dealers service advisers are clueless and have little to no knowledge what the service dept is using. They may not be actually using Mobil 1 but some bulk oil that is supposedly equivalent to Mobil 1. You would be wise to buy the oil yourself and then you know for sure its actually Mobil 1.

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