So recently I've blown 2 turbos possibly due either over boosting or oil return line being f**ked.
So when i start the car it idles roughly at 4 and i drove say about 15-20minutes. Just noticing the gauge starting to drop slowly ti zero ( i know the gauge isn't always accurate but it still works though)
Im still new to turbo cars but can someone give me a rough idea of what it could be. Cheers in advance.
PFA