Wondering if anyone can shed any light on this one for me.
We've got a 2008 Audi A3 1.9TDI with full audi history, has 107000 on the clock. The last oil change was completed at 97000 so i thought its about time it has an oil and filter change.
Took the car to an independent near us who changed the oil for Castrol Edge 5W30 Fully Synthetic and a new filter. Picked the car up just as the guy was shutting up shop. Took the car a mile up the road and the red oil pressure warning light is flashing at me and the car was sounding like an old tractor. I didn't want to drive it any further incase it caused the engine anymore damage so had it recovered home.
Any suggestions on what an earth this may be and what I need to be looking for?