Prior to having a major service on my 1999 Dodge Grand Caravan by a 5 star dealership, I only had to pay for oil changes and brake pads. Since that service, which included replacement of the serpentine belt, I've replaced a dead battery, paid for servicing to deal with a "popping"/misfire that is random but still won't go away, and now I have a major power steering fluid leak. Could all of these be caused by improper installation/tensioning/alignment of the serpentine belt? The dealer has the car right now - any insight you can provide would be appreciated.
Steve D