Some of you may know that I installed a bunch of sound deadening/proofing material a few months ago on my car. This makes it very easy to hear things in the car I had not been able to hear previously. For the last 2 weeks or so, I have been able to hear my fuel pump. I know that's what it is because it has the characteristic fuel pump hum and sometimes you can hear it while the car is starting. Here's the kicker: the car drives fine. No symptoms of anything wrong. The only thing I can think of is maybe the fuel filter needs to be changed? Maybe the pump is working hard to push the fuel through an excessively dirty filter? It's an 02 SVT that has 102k on it and I've owned it since 91k.
Has anyone else had this problem? I didn't see any threads that addressed this particular subject.