Hi everybody,
I own a 2001 audi a4 1.8t and for the past couple months of owning the car i have been getting this weird noise that the car makes usually when i hit the gas or let off it. The noise is a vibration/grindy and I think is coming from the front passenger's side of the car. At the same time that i hear a really loud and annoying noise coming from the back of the car which might be coming from the exhaust. I recently took a video of me driving to see if any of you guys can figure out what is going on. Any input would be very appreciated since this noise is starting to **** me off.

 

I can't tell for sure at all. have you checked CV joints? Not just the ones by the front wheels but the drive shaft too?


And do you know what the check engine light is? Is that a "coolant low" warning flashing on the LCD?

 

Yeah I know the coolants light is on buts its ok since it's just the wiring attached to it that's messed up. The cel light turns off and on at random times throughout the week. The cel light was off this this morning but when I went on a quick cruise the cel light popped right back up when I heard the noise that I was taking about