One problem related to engine rattling and whining sounds has been reported for the 2004 Chrysler Pacifica. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chrysler Pacifica based on all problems reported for the 2004 Pacifica.
I am only the second owner my 2004 Pacifica for three months and have never owned a vehicle with this many problems. I only drove it two weeks when I started hearing a terrible rattling noise around the front right tire. I had my local Chrysler dealership look at the car. They said I need to replace the rotors and sway links. We replaced those however the problems was not fixed. I took it back at which now it's pouring oil out from under it. They attempted to fix it however they do not. I took it back a third time they finally fixed the oil leak but the rattling and popping in the front suspension is still there. I have since taken it to an independent mechanic who assisted that the top and bottom motor mounts were completely broken. I replaced those and they seem to think the popping is possibly the control arm or bushings. Only two days ago the air pressure sensor in the left front wheel broke and I have an engine light on. The engine light reader stated the car had an emission system leak. I can not believe a car this new could have all these problems. I am very unsatisfied with this automobile. I am in shock. Chrysler should make this right.