in the 04 4.8is - i think i always had it- upon start the airpump somewhere in the trunk turns on and runs for a minute or two... however, it is noisy- it can be very clearly heard... dont remember the 4.6is being so noisy...
is it just this particular airpump or all are noisy? please share...
alex
few cars
is it just this particular airpump or all are noisy? please share...
alex
few cars