What's the optimal Interval for a tune-up on a 2008 Wolfsburg Jetta with a 2.0T DOHC Engine?
I know it's kind of stupid question but I was wondering how often people are getting tune-ups and if anyone has logged the mileage of when the car should get a tune-up. Any other recommendations on increasing the fuel range or regarding engine performance would be greatly appreciated. Any tips and tricks you would like to share are certainly welcome.