Transmission

Asked by Jackie May 12, 2019 at 10:55 PM about the 2007 GMC Acadia SLT-2 AWD

Question type: Maintenance & Repair

Transmission suddenly started
throwing codes. Went into limp mode,
slipping, eratic shifting etc. Po152,
p2723, p0756. Changed very dirty fluid
and worked perfectly for about 200
miles with no issues. Suddenly the
same thing happened and it started
slipping and codes etc. Transmission
fluid was very black, burnt. Changed it,
worked perfect again for a while then
same thing again. Very burnt. Each
time I did a drain and fill, not a flush. I
can't understand what the actual
problem is since changing fluid
temporarily "fixes" the problem
completely for a while. And the burning
is a sign of what? Any ideas? Is the
tranny gone?

3 Answers

Jackie answered 4 years ago

Ok thank you, I am thinking that too. However, I would really like to understand why. Any ideas? It's just strange to me that replaced fluid makes it run and shifts completely normal again. Trying to understand what may be the actual reason.

Mark helpful

Your Answer:

Related Questions

  • Transmission 3 Answers

    Transmission suddenly started throwing codes. Went into limp mode, slipping, eratic shifting etc. Po152, p2723, p0756. Changed very dirty fluid and worked perfectly for about 200 miles with no is...

    2007 GMC Acadia SLT-2 AWD

    -

    Maintenance & Repair

  • transmission filter 1 Answer

    Does the transmission filter have a reusable seal

    2007 GMC Acadia

    -

    Maintenance & Repair

  • How to take care of Transmission? 2 Answers

    What should I do to Keep my GMC acadias’s 2007 transmission in good shape, I’m really lost but I would like to learn. It has 120k miles and i don’t think the transmission fluid has ever been drai...

    2007 GMC Acadia SLE-1 FWD

    -

    Maintenance & Repair

  • Is my transmission connected to the transaxle? 1 Answer

    I was told I need my transaxle needs to be replaced but because I have fwd the transmission and transaxle are all connected and the whole thing needs to be replaced. Is that correct

    2007 GMC Acadia SLT-1 FWD

    -

    Maintenance & Repair

  • Can a Transmission Cooler be added to my 2018 SLT 1 FWD 3.6 motor? 2 Answers

    Need to add a Transmission Cooler on my 3.6 FWD Acadia SLT 1. Can it be done? Dealer & Transmission shop don't won't to do it. To much work?

    2018 GMC Acadia SLT-1 FWD

    -

    Maintenance & Repair

Acadia

Looking for a Used Acadia in your area?

CarGurus has 637 nationwide Acadia listings starting at $6,900.

Postal Code:

Shortcuts

Search GMC Acadia Questions

CarGurus Experts

  • #1
    Kelly Mayo
    Reputation
    1,480
  • #2
    Mohammad Ehsan
    Reputation
    1,220
  • #3
    taver91
    Reputation
    1,160
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon
10 Great Deals out of 930 listings starting at $6,900
Used Ford Explorer
65 Great Deals out of 1,846 listings starting at $6,990
Used Chevrolet Tahoe
18 Great Deals out of 779 listings starting at $7,499
Used Toyota Highlander
32 Great Deals out of 840 listings starting at $7,498
Used Honda Pilot
34 Great Deals out of 1,019 listings starting at $3,800
Used Jeep Grand Cherokee
127 Great Deals out of 3,648 listings starting at $4,295
Used Buick Enclave
23 Great Deals out of 948 listings starting at $4,888
Used Dodge Durango
59 Great Deals out of 1,822 listings starting at $6,987
Used Nissan Pathfinder
36 Great Deals out of 1,668 listings starting at $2,999
Used GMC Sierra 1500
143 Great Deals out of 7,815 listings starting at $5,500
Used Chevrolet Equinox
105 Great Deals out of 3,189 listings starting at $1,695
Used Kia Sorento
78 Great Deals out of 1,804 listings starting at $3,800
Used Toyota 4Runner
20 Great Deals out of 529 listings starting at $14,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.