Question about 2001 GMC Sierra C/K3500
Smell of antifreeze in cab when i turn defroster on smell is gone after awhile.no visual signs of antifreeze in the floor of passenger side. truck has 140,000 miles. truck runs great. still getting over 20 mpg.
The small radiator just inside the cab, where the hoses go to the heater is leaking. You may try using stop leak (many don't recommend this) or take off the heater radiator. it will probably get worse when you turn on the heater and fog up the windshield if not fixed. hope this helps.
Posted on Nov 07, 2008
a 6ya expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 17, 2012 | Cars & Trucks
Feb 06, 2012 | Cars & Trucks
Jan 14, 2011 | 2000 Chevrolet Silverado
Nov 11, 2010 | 2000 Ford Expedition
Oct 26, 2009 | 1999 GMC Sierra
Oct 19, 2009 | 2001 GMC Sierra C/K3500
Oct 04, 2009 | 1996 Ford F250 Crew Cab
Jul 31, 2009 | 2000 GMC Jimmy
Dec 28, 2008 | 2001 Chevrolet Blazer
679 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: