GMC

GMC troubleshooting questions? Ask a mechanic for answers

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

Related GMC Questions
I'm trying to replace the timing chain on my 2011 GMC
I'm trying to replace the timing chain on my 2011 GMC terrain sle with the 2.4L ecotech motor and the book says to have it on top dead center on the exhaust stroke does that mean the number one cylind… read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
14,068 satisfied customers
Changed out the cam phasers and noticed that they still move
changed out the cam phasers and noticed that they still move on the cam while I was torquing them down. I didn't expect any movement as they should be in the pined position. Now the exhaust on the rig… read more
BrianC115
BrianC115
Owner/Operator
Associates in Automotive Collision
77 satisfied customers
Timing chain broke need to know how to put crank and cam
timing chain broke need to know how to put crank and cam aligned … read more
DavidG
DavidG
ASE Certified Master Auto Technician
168 satisfied customers
I'm doing a timing chain replacement on a 07 Chevy hhr with
I'm doing a timing chain replacement on a 07 Chevy hhr with a 2.2 liter eco tech . i know the alignment of chains and crank at top dead center of 1 cylinder but need to know the cam alignment accordin… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
2,126 satisfied customers
Code P0016 gmc terrain 2.4 year 2012 changed crank shaft
code P0016 gmc terrain 2.4 year 2012 changed crank shaft position sensor, camshaft bank A position sensor check engine light goes out but returns after 2 mintues , never changed the exhaust camshaft p… read more
Daniel Chaidez
Daniel Chaidez
Technician
Diploma
3,842 satisfied customers
I replaced a cam and lifters push rods in a 2008 5.3l v8
I replaced a cam and lifters push rods in a 2008 5.3l v8 vortec when I put it back together wouldn't run. Pulled timing cover agian to double check am out about 180 I knew that this time because I pul… read more
Roy Belding
Roy Belding
7,663 satisfied customers
No spark i replaced esc, ignition control,cap rotor and even
no spark i replaced esc, ignition control,cap rotor and even the distributor im stumped … read more
Roy Belding
Roy Belding
7,663 satisfied customers
My 94 gmc g2500 5.7 .my timing on my crank shift is set set
Second opinion] my 94 gmc g2500 5.7 .my timing on my crank shift is set set zero but my came shift is pointing at near 10 o clock what is the best way to set it back… read more
KALAMYKID
KALAMYKID
Shop owner, tech
Vocational, Technical or Trade Scho
6,625 satisfied customers
Can I put a 5.7L TBI from my 1988 GMC Suburban Sierra
Can I put a 5.7L TBI from my 1988 GMC Suburban Sierra classic 4x4 into a 1999 5.7L Vortec GMC Suburban 4x4 without having any major difficulties. The Trannies are both auto… read more
Chris (aka-Moose)
Chris (aka-Moose)
GMC Technician
Vocational, Technical or Trade School
904 satisfied customers
I have a 2003 GMC Envoy 4.2L. The SES light comes on
I have a 2003 GMC Envoy 4.2L. The SES light comes on intermittently with the error code P1345. I drove it all day yesterday with no issues but took a 5 mi trip and there were 2 1345 codes by the time … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC C1500 4x2: 1996 GMC 1500 2WD 5.7L 4Spd A/T has inoperative
1996 GMC 1500 2WD 5.7L 4Spd A/T has inoperative tachometer and speedometer and trans won't shift into overdrive from 3rd gear. Engine runs GREAT!, but when taking off from dead stop it's like pulling … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
gmc sierra 1500: 1996 GMC sierra all at the same time the tech
1996 GMC sierra all at the same time the tech the speedometer quit working and the transmission will only shift in 1 and 2 and the check engine light came on what could the problem be… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC envoy X slt: 2006 envoy p 0017 code. Changed cam and crank
2006 envoy p 0017 code. Changed cam and crank sensors and cam actuator. Rough idle can't get rid of code… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Enovy: Hi I am having the P0014 camshaft position code
Hi I am having the P0014 camshaft position code on Bank 1. I have changed sensor and actuator. 2002 4.2 GMC Envoy with 285K. Had this code prior to changing sensor and actuator, but it came on again. … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
I have a GMC Sierra 1500 pickup with 4.3L V6 engine that will
I have a GMC Sierra 1500 pickup with 4.3L V6 engine that will turn over, but not start. I have replaced the plug, wires, ignition coils, cap, crank sensor and I have checked for corrosion and being we… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Sierra 1500: I'm having a no start no crank issue w my
I'm having a no start no crank issue w my 01 sierra 1500 4.8 Let motor. No power to the starter signal wire… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC SIerra SL 2500: Hey Big Bob, I have a 96 GMC Sierra 4x4,
Hey Big Bob, I have a 96 GMC Sierra 4x4, 5.7L with just over 200k miles. I believe I have a blown heard gasket. Last year I was losing water that seemed to be coming from just beneath the driver side … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC: I have a 1994 GMC Sierra K1500, xc, 5.7L engine. Engine
I have a 1994 GMC Sierra K1500, xc, 5.7L engine. Engine upgrades: .0020 over puston cylinder bore, 10/10 crank, computer compatible rv cam, ported TBI to flow 640 cfm. What should the ignition timing … read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 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

2,126 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

904 satisfied customers

24 years of experience diagnosing & repairing

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

Mike S.

Mike S.

ASE Certified Technician

256 satisfied customers

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

George H.

George H.

ASE MasterTechnician

233 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

< 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