Audi Repair Questions? Ask a Mechanic for Answers ASAP
Hello, I'm Brandon - Audi tech.
If you bought the coils from Autozone or advance or any retail stores return it.
They are no good.
You have to get the coils from Audi or from an original equipment.
This is the only way to fix the misfire code. 20 years of professional experience in the shop.
Please rate me positive, Thank you sir.
running rough because of misfire.
If the check engine light is flashing it is 100% misfire from the coil and running really rough. It will feel like the cylinders are down.
If the MAF is bad the idle will be rough as well but not as bad as misfire. If is the MAF you could replace the MAF unit to fix.
Both item will cause rough idle.