GMC

GMC troubleshooting questions? Ask a mechanic for answers

Connect one-on-one with {0} who will answer your question

Related GMC Questions
2008 gmc Acadia shudders under acceleration usually at
second opinion] 2008 gmc Acadia shudders under acceleration usually at speeds below 60. It doesn't happen every time I accelerate, but most if the time. Codes p0752, p0420, p0700… read more
Daniel Chaidez
Daniel Chaidez
Technician
Diploma
2,357 satisfied customers
Goes into limp mode. Code reads as fuel rail sensor. but
Goes into limp mode. Code reads as fuel rail sensor. but changed the one under intake manifold twice and one by gas tank once. Also cleaned throttle body and changed spark plugs. … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
20,172 satisfied customers
I have a 2011 Acadia slt awd yesterday while my wife was
Hi I have a 2011 Acadia slt awd yesterday while my wife was driving the reduced engine power light came on and the check engine light came on and it started acting like it was misfiring. She went in t… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
24,702 satisfied customers
2014 GMC Acadia Check engine light comes on while driving
2014 GMC Acadia Check engine light comes on while driving the vehicle, then a message displaying "engine power reduced, service stabilitrak." Then vehicle immediately slows down and cannot travel abov… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,968 satisfied customers
2008 GMC Acadia engine shakes and I have these codes p000D
2008 GMC Acadia engine shakes and I have these codes p000D exhaust (b) camshaft position slow response bank 2 p0300 p0302 p0304 p0306 I bought a new sensor and put it in before this the one right abov… read more
Daniel Chaidez
Daniel Chaidez
Technician
Diploma
2,357 satisfied customers
Service side detection message appears. 2014 gmc acadia. I
Yes, I took it to the dealer they said object sensor module … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
20,172 satisfied customers
I have a '09 Acadia 3.6L 2WD engine cranks but it doesn't
Hi guys I have a '09 Acadia 3.6L 2WD engine cranks but it doesn't run I have this codes at ECM P0087 and P0089 any help will be appreciated Thanks… read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
13,544 satisfied customers
2009 GMC Sierra 1500 Hybrid. I was driving down the freeway
2009 GMC Sierra 1500 Hybrid. I was driving down the freeway about 60 MPH and the engine lost power and the CEL came on. When I pressed the gas pedal, it motor felt sluggish and unresponsive. I was abl… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
My frear fuel rail is hitting a spot on the engine when I
My frear fuel rail is hitting a spot on the engine when I try to remove it. I can get it out with the injectors attached and get get the clips undone to get them off. … read more
Tim Mohr
Tim Mohr
SHOP OWNER
Master's Degree
17,721 satisfied customers
It is actually a GMC Duramax Diesel is this still the right
It is actually a GMC Duramax Diesel is this still the right place … read more
Chris (aka-Moose)
Chris (aka-Moose)
GMC Technician
Vocational, Technical or Trade School
813 satisfied customers
I have a 2011 gmc acadia cranks no start. It ran then it cut
I have a 2011 gmc acadia cranks no start. It ran then it cut off while driving now wont start I have no codes & it feels like it ran out of fuel because it will act like it wants to start then cuts of… read more
Jared D
Jared D
Shop Supervisor
Bachelor's
2,503 satisfied customers
I have a 2006 GMC Duramax "LBZ". The transmission will not
I have a 2006 GMC Duramax "LBZ". The transmission will not shift into overdrive. I get an error code which states that my fuel rail pressure is to low. Do I have a fuel rail problem or a transmission … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,968 satisfied customers
GMC Acadia SLE: my Acadia SL 2010 has a problem of engine vibration
my Acadia SL 2010 has a problem of engine vibration when going uphill and engine losing power same time with RPM playing up and down only at speeds above 50miles/hr. Few weeks back I was going uphill … read more
Mike S.
Mike S.
ASE Certified Technician
Vocational, Technical or Trade Scho
243 satisfied customers
GM Seirra 1500: 2009 GMC Seirra 1500. Codes P0191 and P069e.
2009 GMC Seirra 1500. Codes P0191 and P069e. It seemed to run fine, and even the mechanic said "drive it some more". This morning it won't start...like it is cranking, but choking/not getting fuel.… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GM Acadia SLT AWD: Hi,I have a problem in my Acadia 2009
Hi, I have a problem in my Acadia 2009 SLT AWD I was driving outof the parking of a shopping mall, once I got "engine power reduced" message with a loss of power. Quickly I parked the car, and check t… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Sierra 2500 HD WT: Hello my name is XXXXX XXXXX have a gmc
Hello my name is XXXXX XXXXX have a gmc sierra 2008 with 100000 miles, I bought it with 80,000 miles. I started to pull a trailer and after a few hour of driving, especially if there are hills the fir… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Sierra 2500 HD SLE: hello I just purchased a 2008 GMC sierra
hello I just purchased a 2008 GMC sierra in March and it started throwing the reduced engine power crap. Wondering if you could help… read more
Mark
Mark
Line Technician
Associate Degree
799 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.

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

1,968 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,589 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

813 satisfied customers

16 years of experience

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

Don - Mo Lurch

Don - Mo Lurch

ASE Certified Technician

256 satisfied customers

GM, GMC, Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics

Mike S.

Mike S.

ASE Certified Technician

243 satisfied customers

GMC N.A.I.S.E. Certified Auto-Mechanic

< Previous | Next >

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