I have an Audi 80 and it seems like the fuel pump is not working properly. How can I diagnose the issue and fix it myself?
ReplyFirst, make sure the fuel pump is getting power by checking the fuse and relay. If those are fine, then check the fuel pressure using a pressure gauge. If the pressure is low, it could indicate a faulty fuel pump. If the pressure is normal, then the issue could be with the fuel filter or injectors.
If you're not comfortable working on the fuel system yourself, it might be best to take your car to a certified mechanic. They have the experience and specialized tools to properly diagnose and fix any issues with your fuel pump.
One common issue with Audi 80s is a faulty fuel pump relay. If you're hearing a clicking noise when trying to start your car, it could be a sign of a bad relay. Replacing the relay is a relatively simple and inexpensive fix.
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