Quote:
Originally Posted by ApexEight
What do you mean by knocky tunes?
Also, do you know when the coil packs were updated?
Lastly, I seem to hear a very faint knocking noise from the engine but it's only just started happening on these cold mornings. I haven't noticed it at all when the car is warmed up. It is very quiet. I've also noticed a little oil consumption, about half quart in about 5K miles. Car runs beautifully. Any ideas? You say your car knocks, isn't that really bad, like the motor is going out?
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When he is referring to knock he is referred no to detonation. The knock I think you are referring to is rod knock. Obviously both are bad. Detonation will eventually lead to rod knock.
The early 2013 cars had a bad tune which caused detonation and was also causing the injector seals to go bad. This was fixed with a new tune which can be applied to any 2013.