Should I be concerned or am I over reacting? Currently running the car on JB4 map 5 with E30 blend. Not sure if it is the switch in fuel that is causing it but this is my first time hearing this sort of noise. Now I will say that I switched over to E30 and Map 5 about 4 days ago from the time of...
Is anyone else getting a ticking or buzzing sound when the a/c is on? I can't really pinpoint where it's coming from exactly. It goes away when driving, but is there when you're parked and idling.
Thanks!