pump keeps running on rear suspension,

2005 MERCURY MARQUIS
41,000 MILES
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TOMKIN53
  • MEMBER
  • 1 POST
2005 grand marquis - Rear of car is max up. won't level car. what to do thanks. Tom pump keeps pumping raising vehicle to it's max. won't level car
Jan 14, 2012 at 8:57 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
see if your level sensor in back is stuck in thehigh position, if not have it scanned, a pro will have to do that. you may need anew switch/sensor
Jan 14, 2012 at 10:31 AM
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