GMC

GMC troubleshooting questions? Ask a mechanic for answers

Ask an Expert,
Get an Answer ASAP!

I have a 2005 Yukon Denali XL All Wheel Drive. My Yukon

Customer Question
I have a 2005...

I have a 2005 Yukon Denali XL All Wheel Drive. My Yukon seems to be hesitating or upon accelerating it bogs down and I’m hearing some grinding noise at the same time. I’ve had to let the gas pedal go and push it again to get it “unstuck”. I have no engine lights on and have had it scanned with no codes. I’m having the transmission filter and gasket replaced but wanted to know if it might be my drive line or the seal?

Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on?

I hear the noise on the front driver side of the vehicle. I noticed it 3 months ago. Currently there are 152,000 miles on it

Mechanic's Assistant: Are you fixing your Yukon Denali yourself? What have you tried so far?

I would like to fix it myself. I’ve had both front tires looked at, we’ve looked at the steering column, removed the tires to look into the brakes

Submitted: 3 months ago.Category: GMC
Show More
Show Less
Ask Your Own GMC Question
Answered in 1 minute by:
3/8/2018
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago
Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 30,273
Experience: GM Grand Master Technician 2007. 14 year experience.
Verified

Hello there, I am Cam.

I am Licensed technician at a GM dealership with more than 16 years experience. 
Like you, I am a user of this website and as such, any billing questions should be sent to customer service.

I ask that you please provide details and communicate with me so we can make your experience here worth 5 stars! I am around most days but not every minute of every day. If you reply while I am offline, I will respond when I am next online. 

I am reviewing your request and will post in a moment.

When this happens, does the noise seem to be similar to the ABS engaging?

If you disable the traction system, does it seem to work?

Ask Your Own GMC Question
Customer reply replied 3 months ago
The noise is not similar to the ABS. And when the traction system is disabled the noise and hesitation is still there
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago

Is there a check engine light then?
Prior to playing in the transmission, what was the fluid condition and colour?

Ask Your Own GMC Question
Customer reply replied 3 months ago
There is no check engine light and transmission color and condition is normal
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago

Ok, to avoid possible confusion, what are you calling normal? Red, Pink, tan, brown, black? Particles? Cloudy, clear?

Ask Your Own GMC Question
Customer reply replied 3 months ago
We noticed a leak coming from the pan so we are fixing the transmission for that reason
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago

Do you have the old transmission filter? If so can you crack the housing and spent eh felt to look for debris inside it?

Ask Your Own GMC Question
Customer reply replied 3 months ago
Red and clear
Customer reply replied 3 months ago
It will be changed tomorrow morning so I don’t have access to it right now
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago

Ok, when you do, open the filter and see what is inside it. Even take pictures of the contents.

Ask Your Own GMC Question
Customer reply replied 3 months ago
Ok, and do I post to this forum?
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago

yes, use the paperclip icon. I Am suspecting you have a valve sticking or something like that causing the wrong gear to be engaged.

Ask Your Own GMC Question
Customer reply replied 3 months ago
Ok, if that’s the case I would clearly see debris inside the filter right?
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago

usually. but that is why I need to see what is in there. There will be small bits of debris normally from use, but determining which is which is hard to explain. Pictures would help in this case.

Ask Your Own GMC Question
Customer reply replied 3 months ago
Ok, I’ll upload photos tmrw to the chat and wait for a response from you. Thank u Cam
GMC Mechanic: Gm Tech (Cam), GMC Mechanic replied 3 months ago

Sounds like a plan.

Ask Your Own GMC Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a gmc mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Gm Tech (Cam) Your Own Question
Gm Tech (Cam)
Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 30,273
30,273 Satisfied Customers
Experience: GM Grand Master Technician 2007. 14 year experience.

Gm Tech (Cam) is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

30,273 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,588 satisfied customers

GCM master tech over 25 years

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

626 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

279 satisfied customers

18+yrs experience. State Inspector & GMC Diagnostics/Repair

JFN1

JFN1

ASE Certified Technician

270 satisfied customers

GM Master Technician

George H.

George H.

ASE MasterTechnician

228 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

< Previous | Next >

Related GMC Questions
Abs light stays on, seems like brake pedal is a little
abs light stays on, seems like brake pedal is a little spongy. … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
30,273 satisfied customers
Service trailer brakes and abs light on, replaced trailer
Service trailer brakes and abs light on , replaced trailer brake mod under the bed of my 2007 gmc 2500 duramax . Still say service trailer brakes. Checked fuses they are good . Replaced both front hud… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
30,273 satisfied customers
Gma truck the abs & traction contro lite came on Cann't get
gma truck the abs & traction contro lite came on Cann't get them off … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,588 satisfied customers
I have a 04 GMC Yukon Denali. My abs and traction control
I have a 04 GMC Yukon Denali. My abs and traction control light is on. I'm thinking it might be a hub bearing but not for sure. Any ideas? … read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
Has po1571 and po1689 after abs module replacement did not
has cod po1571 and po1689 after abs module replacement did not have code previously … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
30,273 satisfied customers
09acadia brakelightandstabilirac. 09acadia brake and
09acadia brakelightandstabilirac JA: What is the model/year of your GMC? Customer: 09acadia brake and stabilitrack lighton // JA: Have you checked the brake fluid? How's the level and when was it last… read more
eauto
eauto
self employed
High School or GED
74 satisfied customers
Changed rear brakes pads. now ABS and stabiltrack is not
Changed rear brakes pads. now ABS and stabiltrack is not working. lights on in dash … read more
TIM MOHR
TIM MOHR
SHOP OWNER
Master's Degree
8,037 satisfied customers
Abs light on my 2002 duramax. The brake system warning light
the brake system warning light flashes once in a while … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
5,503 satisfied customers
Abs light on 2000 Silverado, fluid full what do I check
Second opinion] abs light on 2000 Silverado, fluid full what do I check next… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
30,273 satisfied customers
Abs light on 2000 Silverado, fluid full what do I check
abs light on 2000 Silverado, fluid full what do I check next … read more
Ron Z.
Ron Z.
- GMC Tech -
Vocational, Technical or Trade Scho
279 satisfied customers
Abs light, traction control and stabilitrak lights are on. i
abs light, traction control and stabilitrak lights are on. i brought it in and he changed front right wheel bearing sensor, he said it it was bad and i still have alll the lights on and nothing is showing up on his scanner now.what are some things it could be or i can try … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
30,273 satisfied customers
I have a 2008 canyon and im haven problems with the ABS
i have a 2008 canyon and im haven problems with the ABS activating it gos off when just braking on dry pavement no ice or water around it does it real bad when i turn and brake you have any ideas????/… read more
Chris (aka-Moose)
Chris (aka-Moose)
GMC Technician
Vocational, Technical or Trade School
626 satisfied customers
2000 gmc Yukon xl 1500 4wd speedometer not working, abs and
2000 gmc Yukon xl 1500 4wd speedometer not working, abs and red brake light on … read more
Danny
Danny
Owner, lead mechanic
High School or GED
3,963 satisfied customers
2005 Tahoe Z71 the stability control acts up The rf abs
2005 Tahoe Z71 the stability control acts up The rf abs sensor had to be replaced due to the wire was broken codes set are c0040 c0283 c0455 c0292… read more
Todd Audette
Todd Audette
Automotive Technician
Vocational, Technical or Trade School
362 satisfied customers
Often stalls when braking. No the check engine light is not
No the check engine light is not on. Truck stalls when braking but starts right back up. … read more
AMEDEE
AMEDEE
AUTOMOTIVE TECHNICIAN
Vocational, Technical or Trade Scho
9,105 satisfied customers
My e-brake light won't turn of and I believe the e-brake
My e-brake light won't turn of and I believe the e-brake won't release. The ABS light won't go off either. This just started yesterday.… read more
Todd Audette
Todd Audette
Automotive Technician
Vocational, Technical or Trade School
362 satisfied customers
The abs light and parking brake light came on today and it
good morning the abs light and parking brake light came on today and it won't go off, brakes seem to be fine … read more
Mechanic01
Mechanic01
2,814 satisfied customers
ABS, Traction Control lights are on all the time as soon as
ABS, Traction Control lights are on all the time as soon as you turn the key on … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
5,503 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x