rain water on the floor

Asked by Apr 23, 2007 at 11:35 PM about the 1996 GMC Suburban

Question type: Maintenance & Repair

1996 GMC suburban
When it rains I get water in the heater box that drips onto the floor on the passenger side.  Does anyone know where it might be coming in?

1 Answer

22,620

Hi markr. First be sure it is rain water and not coolant. That should be a fairly obvious difference but a heater core failure will present similarly. As for rain water that's almost assuredly the windshield. Has it been replaced?. One way to help narrow the search down (short of taking it to a dealer to be checked out) is to get out there with a hose and see if you can find the leak by spraying the vehicle. Good luck!

Your Answer

Add photo

Related Questions

Search GMC Suburban Questions

GMC Suburban Experts

#1 LouB
LouB
Reputation 1,340
#2 Larry Thibert
Larry Thibert
Reputation 200
#3 ShadetreeMech
ShadetreeMech
Reputation 190
View All

Related Models For Sale

Used Chevrolet Suburban
261 Great Deals out of 19,838 listings starting at $1,800
Used GMC Yukon
393 Great Deals out of 20,076 listings starting at $2,495
Used Chevrolet Tahoe
586 Great Deals out of 32,534 listings starting at $1,500
Used Ford Expedition
458 Great Deals out of 25,010 listings starting at $1,495
Used Ford F-150
2,064 Great Deals out of 208,242 listings starting at $290
Used GMC Sierra 1500
762 Great Deals out of 69,764 listings starting at $1,800
Used Jeep Grand Cherokee
1,071 Great Deals out of 72,928 listings starting at $1,200
Used GMC Savana
5 Great Deals out of 1,297 listings starting at $3,999

Used Cars For Sale

1999 GMC Suburban For Sale
55 listings starting at $2,450
1996 GMC Suburban For Sale
17 listings starting at $3,995
1995 GMC Suburban For Sale
12 listings starting at $2,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.