Question about 2006 Hummer H1
I trust this finds you well. My name is Ray and I am one of only two Hummer H1 owners in South Africa. As you can imagine there are no service centres here and I import all my bits and pieces to perform maintenance. Usually the servicing of my vehicle is pretty simple, however, I have had a recent water (coolant) leak that has baffled me. PLEASE COULD YOU HELP. The leak is coming from a pipe that sits inside the blower housing on the passenger side and it drains the coolant tank every time the engine runs! I have photos that I could send. It is not the overflow from the water tank, but rather some sort of overflow for the air-conditioner. The worst of the problem is that I can't open the plastic housing behind which the suspect pipe sits. Any ideas? I would really appreciate the help as I can't get H1 help locally!
Raymond du Plooy
I have a coolant leak also that is coming from the heater core - leaking into the passenger side. I had the heater core box cover removed and need to replace the heater core. The box/cover that in came in was pretty beat up. I need to find a new box in order for the heater core to work. Does anyone know where to find such a part. I have a 1996 H1 Hummer. Thanks. Max....
Posted on May 25, 2009
If you are needing to work on your hummer yourself you might wanna pick up the service/parts manual. I bought mine off ebay on CD-ROM and it made everything a hell of alot easier. Here is the link to the manual i bought. http://cgi.ebay.com/ebaymotors/HUMMER-H1-Service-Parts-Repair-Factory-Shop-Manual_W0QQitemZ230306462496QQcmdZViewItemQQptZMotors_Manuals_Literature?hash=item230306462496&_trksid=p4506.c0.m245&_trkparms=72%3A727%7C65%3A12%7C39%3A1%7C240%3A1318 or just search for Hummer Repair Manual on ebay. Its a must have. I feel your pain on fixing these damn trucks.
Posted on Nov 09, 2008
it could just be the overflow of the air conditioning. it could just be plain water which is the water condensate from the air conditioner.
look at the engine compartment firewall, find that hose and insert a long stick that can be inserted and you might un clogged the drain line.
if you are loosing coolant from the thing you are saying and you are definite that it is coolant water and not just plain water, then the heater core could have gone bad and leaking and you need to bring it down for repair or replacement.
have you been adding water to your radiator every time you use the car? if not, then im 90 percent it could just be a clogged air conditioning drain.
tnx 4 using fixya,
Posted on Nov 07, 2008
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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