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 5 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 649 nationwide Acadia listings starting at $3,949.

Postal Code:

Shortcuts

Search GMC Acadia Questions

CarGurus Experts

  • #1
    Kelly Mayo
    Reputation
    1,540
  • #2
    Mohammad Ehsan
    Reputation
    1,360
  • #3
    taver91
    Reputation
    1,190
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon
16 Great Deals out of 929 listings starting at $1,225
Used Ford Explorer
86 Great Deals out of 2,065 listings starting at $2,999
Used Chevrolet Tahoe
24 Great Deals out of 911 listings starting at $11,900
Used Buick Enclave
12 Great Deals out of 775 listings starting at $6,400
Used Toyota Highlander
32 Great Deals out of 738 listings starting at $2,495
Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Honda Pilot
40 Great Deals out of 1,271 listings starting at $4,495
Used Jeep Grand Cherokee
109 Great Deals out of 3,238 listings starting at $4,995
Used Dodge Durango
46 Great Deals out of 2,266 listings starting at $5,500
Used Chevrolet Equinox
81 Great Deals out of 2,797 listings starting at $4,499
Used Nissan Pathfinder
35 Great Deals out of 1,373 listings starting at $4,333
Used Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used GMC Canyon
14 Great Deals out of 1,437 listings starting at $7,495

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.