Why is my Audi 80 Engine Idling Rough?

I have a 2001 Audi 80 and lately, the engine has been idling very rough. The car also feels like it's struggling to accelerate. What could be causing this issue?

This could be due to a number of reasons. First, check your spark plugs and air filter. If they are dirty or worn out, they could be causing the rough idle. Also, check your fuel injectors and clean them if necessary. It could also be an issue with your ignition coil or wiring. I recommend taking your car to a trusted mechanic for a diagnostic test.

I had a similar issue with my Audi 80 and it turned out to be a faulty oxygen sensor. When this sensor fails, it can cause the engine to run rough and struggle to accelerate. You should also check for any vacuum leaks as they can also cause these symptoms. I recommend taking your car to a mechanic who specializes in Audi vehicles for a proper diagnosis and repair.

I own an Audi 80 and had this same issue. In my case, it was a problem with the fuel pressure regulator. When this part malfunctions, it can cause the engine to struggle at idle and during acceleration. It's an easy fix and you can save money by doing it yourself. Just make sure to follow the proper steps and use a high-quality replacement part.