Three problems related to water pump have been reported for the 2007 GMC Acadia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 GMC Acadia based on all problems reported for the 2007 Acadia.
The first issue was the water pump, replaced it and 2 months later out went the power steering pump. At that time of replacing the power steering pump the dealership also replaced the rack and pinion and timing chain. Now, it's the transmission. Going rounds with gm to get them to take care of the issue in its entirety. This vehicle doesn't even have 63k miles on it! this vehicle is defective in every which way. I'm worried about what will go out next. I was looking for something reliable and safe and this Acadia has been everything but that. I have several friends that are also experiencing the same issues. Let the game begin. I have never had a vehicle that I feel is so unsafe and unreliable. I am a hard working woman who drove the same car for 13 years and had none of the issues that I am having with this Acadia that I paid twice as much for! so, to anyone wanting to purchase an Acadia, do reconsider, even as dependable as you feel your dealership may be. . . It will be a lemon in the long run. Be prepared to get your gloves on in the ring with GMC as I'm currently doing. . . As I'm driving a dealership loaner, for 2 days now. . . Good luck!.
03/01/2008 - 16,000 I wasn't able to steer, power steering is completely out on the middle of the road 12/01/2008 - 32,000 - misfire in the 2 engine cylinders and was making lot of noise, dealer took 5 weeks to fix the problem 06/01/2009 - 41,000 issue with the engine making noise at start, had to make multiple trips to the dealer 06/01/2011 - 66,000 water pump leaking 03/01/2012 - 72,000 brake control failure 06/29/2012 - 76,000 broken wave plates, evaporater solenoid, and transmission failure most of these issues are very common in this model, GMC need to recall and fix once for all rather than waiting on the issue to happen on each vehicle.
2007 GMC Acadia. Consumer expresses discontent in regards to several repairs and malfunctions with the vehicle the heater core leaked, the check engine light illuminated due to a faulty tuning valve, the auxiliary a/c evaportor was leaking and had to e replaced, the water pump, engine mount, and torque converter all had to be replaced, as well as the master cylinder which was leaking. Also, the abs light and stabiltrak lights illuminated.