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1-13 of 13 Results
  1. Engine & Drivetrain
    2010 Acadia – Purchased New SLE 3.6L Regular maintenance and servicing 9/22 Upon 107,000 performed the recommended ‘preventative maintenance’ Filters and Spark Plugs 7/23 Began over-reving in low speed situations like parking lots AC would noticeably blow harder during over-reving No CEL or...
  2. Engine & Drivetrain
    Hello, My Gmc Acadia 2011 SLT is shutting down while driving but its heppen at stopping time at lightstop when car is fully stopped and its car automatically restarting and from passenger down side is coming knocking sound like 10 seconds and after this car working normal. Its happen 1 time in...
  3. Engine & Drivetrain
    I have an 07 Acadia, it cranks over fine and will not start. Issues started with it flashing a stabilitrak/traction control error message that I didn’t witness and have been unable to reproduce then running rough and dying. I managed to get it to start one more time but it was running rough and...
  4. Interior and Electrical
    Car is lite up like a christmas tree on the insturment panel. -Service Stabilitrak -Traction Control Off -Service Traction Control -ABS light on (just changed front passenger acdelco bearing and speed sensor still no change) all bearings are good -Traction control light on -Brake light on (...
  5. Engine & Drivetrain
    I am having trouble with my 2012 Acadia. At first it would not accelerate or go into second gear, now it will start but once you press the gas it kills. Also once you start it the rpm’s go up and down but usually settle just under 1000. Have done the following: new 02 sensors New spark plugs...
  6. Polls
    Hi friends! I drive a 2011 GMC Acadia slt-1 awd with 177k miles! I absolutely love this car and really have no complaints. Since I love my car so much I plan on driving from NC to NY about 11 hours and 800 miles ! By the time I would start this journey I’d say I’d be at 182k mile. This will by...
  7. Buying & Leasing
    Hi all... I'm new to the group. I have a deposit on a pre-owned 2016 Acadia SLT-1. It has 42,706 miles on it. In doing research I'm reading about transmission and engine problems with the first generation Acadias. Could someone with the 2016 SLT please share their experience? Also, I'd anyone...
  8. Engine & Drivetrain
    I have a 2011 Acadia Denali with 167k miles. When it sits for over 10 mins while turned off, it has a rough engine noise for a few seconds after starting. Once running, the engine performs and sounds fine (I think it sounds fine but I’m no expert). Occasionally, it won’t complete the start...
  9. Engine & Drivetrain
    Hi All, My 2012 GMC Acadia Denali has recently be showing up with erratically flashing engine light with corresponding engine stalls and then it switches off.. I live in the United Arab Emirates. Let me explain how it started and how vehicle behaved till date.. sorry for the long script;)...
  10. General Tech
    I have had to replace all CC's on my GMC Acadia twice and I still get a code saying they are not operating properly. Any one else seeing this?
  11. General Tech
    Hello, 2008 Acadia I drained coolant (disconnected the hose and drained) and filled water and drained 3 times (flushing), and wanted to top up the coolant. I thought this vehicle hold about 11 litters, but I can only fill 3 litters (one big bottle). Does engine hold the other 8 litters? Thanks
  12. Engine & Drivetrain
    I bought this recently and I've been fixing it up. I noticed it was leaking oil and figured it was a simple fix when I located it. Well I'm getting overwhelmed trying to find where the leak is. Its dripping on the driver side and passenger side of the motor. I'll try to upload pictures if...
  13. Problems, Recalls, TSBs, FAQs & Links
    let me start off by saying i live in Florida ( super hot ) i have a 2009 gmc acadia, i already have a few issues with it such as it hitting first gear and sometimes getting stuck in second. but this new thing happened today while driving my kids to the park, i had my ac and about 5 min into...
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