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Old 12-15-2008, 11:04 PM
kerry kerry is offline
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Join Date: Jan 2002
Posts: 18,350
If it levels out manually, the pump must be working. Sounds like it's something in the leveling valve itself. Did the mechanic have to push the adjusting lever out of its normal range to get the car to level manually? I don't believe the valves or rebuild kits are available anymore according to what I have read on here. Valve has o-rings that can be replaced.
I can't recall a post on a bad pump on here. Lots of other problems but not failing pumps to my recollection.
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1977 300d 70k--sold 08
1985 300TD 185k+
1984 307d 126k--sold 8/03
1985 409d 65k--sold 06
1984 300SD 315k--daughter's car
1979 300SD 122k--sold 2/11
1999 Fuso FG Expedition Camper
1993 GMC Sierra 6.5 TD 4x4
1982 Bluebird Wanderlodge CAT 3208--Sold 2/13
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