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2006 Lucerne wet on rear passenger floor only

Old Jul 19, 2019 | 11:47 AM
  #11  
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You need to find the hole it drains OUT of. At the lowest point. That hole needs to be cleared.
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Old Jul 20, 2019 | 07:34 AM
  #12  
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I have tried and tried various methods but the primary drain hole is in a location that cannot be gotten to.... there are multiple draining spots along the frame rails under the car.... but the hole that is the problem is in a location there is no access to. The only real access is the hole that the wires for the door go thru which is small.... I'm going to try to spray a hose in that hole with forceful pressure and try to dislodge the area.
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Old Jul 21, 2019 | 09:37 AM
  #13  
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My question is,Where is the water coming in from? Try to water test by starting low (Looks like your working at the right A pillar) slowly bring the hose up till you see a leak then see where your hose is. check body seams and harness pass-thru area'*. Make sure you test in the door jamb also(with the door open).By starting low on the body you limit what get'* wet.When you start high on the body everything get'* wet. Hope this helps
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Old Jul 21, 2019 | 09:45 AM
  #14  
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I found the problem.....it was a buildup of dirt and mud in the frame rails. I used an electric pressure washer and blasted the area until it was running clear.
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