
Hey, I got a 2012 eu Passat
Is this important it’s was under the passenger side splash guard/plate
What is this hose ?

Is this important it’s was under the passenger side splash guard/plate
What is this hose ?
How important is this? It’s in the passenger side under the car it’s like the engine undercover I drove over a rock. Can I just take it off will it affect the car ?
The car fuel gauge drops like a half a bar to a bar in just 5 to 10 minutes of idling is that normal ? There is gas smell on cold start but it goes away after a minute. No harsh idling no misfires and no check engine light. ChatGPT is not helping do you guys maybe know how can I fix the problem? Is it normal? Is the fuel gauge just lying? It’s a comforting trim and the thing is taken care of it’s only 130km on the odometer
I’ve been playing eu 4 for a couple of years on and off and I’ve never fully understood estates it’s like if I give some privileges then my crown land is too low if I don’t then I will fall behind on tech would like some help.
I got a Passat b7 1.8t 2012. And it puffs black smoke when I hit the gas u guys think it might be turbo related ?