Hello, new to the forums. I have a 2001 Cadillac Seville STS. I noticed that when I turn the A/C on high, that the fan does not seem to blow very strong. I noticed that when I ride/drive other peoples vehicles that their fan seems a lot stronger than mine. Does my blower motor need replacing? Would a new blower motor help things, or is this just a trait of the Sevilles? Thanks