Dspec_S550
Well-Known Member
- Joined
- Jun 14, 2015
- Threads
- 23
- Messages
- 431
- Reaction score
- 103
- Location
- Los Angeles
- Vehicle(s)
- 2015 Oxford White Mustang Ecoboost
In my reading that has to do with the computer testing the octane rating of the fuel. Im not sure how true that is, but I have read it in a few threads on this forum.
Its been a regular occurrence on my car, both pre and post tune.
Its been a regular occurrence on my car, both pre and post tune.
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