Hi there. I have a 2008 Audi A4 with 97K miles on it. Occasionally the car takes like 3 seconds to turn over, after it does that, it feels like it has no power when I give it gas, and when I floor it, it maxes out at like 4K RPM's. Any thoughts?
first, change the fuel filter. then pressure test the fuel pump if it's not that. Then test the MAF sensor if not that, and finally do this video if not that do this video https://www.youtube.com/watch?v=bKGI9N_yWd0