Q: Hello--Recently my fuel filter went bad on my A4. Brought to dealer and they said the part had to be ordered. When I left the dealer the car's speed acl was slow. Differ from when I just brought it in. Question-Did driving with a bad fuel filter damage the fuel pump? Had to pay for the cost of both. By driving with a bad fuel filter did the dealer cause the damage to my fuel pump? Thanks.
A: There is a possibility that this was the dealers fault but its a 50-50% shot it could have been a number of other things. There is no 100% way for you to tell what the reason was...that dealer probably could have if they tried though.