Clunking Noise and/or Damaged AC Hose on Mercury Sable

Worn motor mounts can cause the motor to rise during acceleration, causing a clunking noise and possibly damaging the AC hoses. Damage to the AC hoses can cause a loss refrigerant resulting in no cold air from the AC. The motor mount will need to be replaced prior to repairing the damaged hose or the problem will continue.

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Average mileage: 235,631 (162,000–309,262)
7 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1997
8 people reported this problem
2 people shared problem details
1997 Mercury Sable309,262
Car vibrates when driven until it reaches about 35-40mph .. Have list coolant slowly.. Believe backing out of my driveway I may have backed over the concrete curb. I believe from what I have read here it could be cracked or broken motor mounts.
1993 Mercury Sable162,000
I have Worn Motor Mounts. Was told I need A/C compressor fixed. Not sure if the worn motor mount is the cause but it might be.
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