Excessive water leak

Tiny
CHRISDEE
  • MEMBER
  • NISSAN PATHFINDER
I recently had the hose changed on my 2005 Nissan Pathfinder that leads to the heat core because of water backing up into my passenger floor.
That seemed to fix the water in the car problem, but it still leaks excessively under the car when the heat is on. When I park there is a huge puddle underneath the passenger side. It is definately only water. Is this normal, or can this be another issue.
The heat works fine.
(Thank you for answering the original question on the water leak!)
Saturday, November 10th, 2007 AT 8:19 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

You will have to pressure test the system with the heather taps in the open position, you should then be able to locate any leaks, I may only be a loose hose clamp, Also make sure that it's not just the A'C drain water you see, turn off the A/c and do the pressure test.

Mark (mhpautos)
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Saturday, November 10th, 2007 AT 9:28 PM

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