Question about GMC C1500
Have you had the vacuum pump checked that moves the transfer case in and out of engagement? GM for years has used a vacuum pump system to do this and can fail fairly easily.
Posted on Dec 10, 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:
May 06, 2015 | 2004 GMC Sonoma
Feb 25, 2015 | 2003 GMC Sonoma Extended Cab
Jun 03, 2012 | 2000 GMC Sierra
Dec 27, 2010 | 2002 GMC Yukon XL
Dec 23, 2010 | 2001 GMC Jimmy
Dec 06, 2010 | 1996 GMC Jimmy
Jan 07, 2010 | 1989 GMC Sierra
Aug 21, 2009 | 2001 GMC Sierra 1500HD
Feb 10, 2009 | 1995 Chevrolet K1500
271 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: