One problem related to engine noise has been reported for the 2001 Volkswagen Passat. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Volkswagen Passat based on all problems reported for the 2001 Passat.
I have a '01 vw Passat. I had to go to the vw dealer today since I was hearing a pinging noise when I drive. They checked and advised that the lower control arm and tie ends would need to be replaced since they were worn out. The car has 77k miles and on researching have found that other vw Passat owners from the same time frame are having the same issue. It has been attributed to design flaws. I am worried that this is going to deteriorate and lead to an accident. Additionally they identified a valve cover camshaft seal leakage. This is another issue that has been identified by other owners.