Does doing an intake induction service every 10k actually work? I think the photos speak for themselves!
I've seen much worse on other GDI engines with only 60k. I use full saps oil too which is supposed to make the problem worse. It's been about 5k since the last treatment with mostly cold starts and short trips.
I've seen much worse on other GDI engines with only 60k. I use full saps oil too which is supposed to make the problem worse. It's been about 5k since the last treatment with mostly cold starts and short trips.