2001 Mercedes-Benz ML320 Q&A

2001 Mercedes-Benz ML320 Question: Blower Motor for Heat A/C

Fan for Heat/AC starting making louder than normal noise at higher fan speed setting particularly on high - is there anything I can do as I don't drive it but every one to two weeks and it has 103,000 miles but plan on long trip this summer. Mercedes said may be a bearing going bad and wants over $500 to replace entire motor. -
Answer 1
Pull the blower...check for debries, lube and reinstall. -
Comment 1
How difficult is it to pull blower motor? -
Related Items:
while traveling down the road it blows cool air most of the time, but stop at a light or just idle and the air blows hot..i had it recharged at an a/c repair shop each year for the past 2 years.it ...