GMC

GMC troubleshooting questions? Ask a mechanic for answers

Ask an Expert,
Get an Answer ASAP!

What coolant should I get? Not right now

Customer Question
What coolant should I...

What coolant should I get?

Mechanic's Assistant: Okay, I'll connect you to the mechanic to discuss this further with you. Before I do, is there anything else you want him to know?

Not right now.

Submitted: 7 months ago.Category: GMC
Show More
Show Less
Ask Your Own GMC Question
Answered in 1 minute by:
12/10/2017
GMC Mechanic: Ron Z., - GMC Tech - replied 7 months ago
Ron Z.
Ron Z., - GMC Tech -
Category: GMC
Satisfied Customers: 19,959
Experience: 18+yrs experience. State Inspector & GMC Diagnostics/Repair
Verified

Hi! Welcome to JustAnswer. Thanks for coming! I'm Ron and I'll be working with you on your question today.

May I have the year, model and engine size of your vehicle?

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: 1,811
1,811 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

1,811 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 -

19,959 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
I just changed my coolant thermostat and the sensor in a
I just changed my coolant thermostat and the sensor in a 2006 gmc canyon and replaced the coolant I lost. Now the temperature reads hot and I get a dash warning ac of engine hot. But the air coming ou… read more
kwiggins29059
kwiggins29059
Associate Degree
219 satisfied customers
In the last couple of days, my GMC Sierra 1500 (4 door, 8 -
In the last couple of days, my GMC Sierra 1500 (4 door, 8 - 4.8 liter) has started overheating while idling. Normally the dashboard thermometer sits right at 210 no matter the weather, or how long it … read more
JFN1
JFN1
ASE Certified Technician
Vocational, Technical or Trade Scho
270 satisfied customers
Again with my 2004 GMC Yukon Denali--I think I may have
Again with my 2004 GMC Yukon Denali--I think I may have 'ingested' a vacuum line cap through the opening where my coolant temperature sensor plugs into the engine (right behind the positive jump termi… read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
My 2005 Yukon Denali XL with 6.0 Liter V8 engine (1) makes a
My 2005 Yukon Denali XL with 6.0 Liter V8 engine (1) makes a loud ticking noise on start up that quiets down but does not completely disappear after it warms up; (2) runs well around town until you ta… read more
David Craig
David Craig
OWNER/MECHANIC
Associates
5,674 satisfied customers
Well I have a 2004 gmc envoy and I am trying to figure out
Well I have a 2004 gmc envoy and I am trying to figure out how to replace a heater control valve. It appears there are not enough hoses to hook up to all of the ports … read more
molurch
molurch
Owner
Vocational, Technical or Trade Scho
941 satisfied customers
I have a 2007 gmc arcadia. I had the duel fan assy out of
I have a 2007 gmc arcadia. I had the duel fan assy out of the car and when installing it back the wires to the right side fan got pulled out of the connector. there are 3 terminals in the fan but only… read more
Chris (aka-Moose)
Chris (aka-Moose)
GMC Technician
Vocational, Technical or Trade School
626 satisfied customers
2006 Yukon Denali Coolant Temperature Hot comes on display
2006 Yukon Denali Coolant Temperature Hot comes on display then goes away, seems to not be using any of the reservoir up near the firewall. If I rev the engine while the warning is on the temp goes do… read more
JFN1
JFN1
ASE Certified Technician
Vocational, Technical or Trade Scho
270 satisfied customers
GMC 2500 sierra hd: I'm loosing about 3/4 gal coolant every
I'm loosing about 3/4 gal coolant every 800 miles 2002 duramaz new injectors 5000 miles ago new head installed on 1 side 1500 miles ago after new head still lost coolant white smoke at startup for a c… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,811 satisfied customers
GMC Jimmy 4x4 (Mid Size) SLS: my 96 Jimmy overheats sometimes
my 96 Jimmy overheats sometimes but sometimes works fine.I have already replaced the radiator , fan clutch , thermostat , water pump, heater core and all hoses. also the coolant temperature sensor.it … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,811 satisfied customers
Youre a GM man which I think is needed because a Mitsubishi
You're a GM man which I think is needed because a Mitsubishi guy couldn't answer yesterday. I saw an identical problem with an '06 Monte Carlo LT on a review site and hope you have seen or heard of th… read more
GM Bob
GM Bob
Automobile Technician
High School or GED
1,051 satisfied customers
GMC Savanna Conversion: I have a 1998 GMC Savanna Conversion
I have a 1998 GMC Savanna Conversion Van.Trouble with trans. slipping now won,t start. Also they told me that coolant was leaking in motor. that it wasn't my transmission.… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,588 satisfied customers
GMC K3500 Sierra XC 4x4: LOOSING COOLENT ON 06 DURAMAX TOOK
LOOSING COOLENT ON 06 DURAMAX TOOK OUT TURBO AT(NNN) NNN-NNNNMILES REPLACED WITH USED ONE IT FAILED IN LESS TNAN 1000 MILES ALSO LOOSING COOLENT TO OIL. ANY CHANCE DEALER WILL FIX UNDER WARENTY?… read more
Mark
Mark
Line Technician
Associate Degree
339 satisfied customers
GMC Sierra 2500 HD SLE: I have a 2004 duramax in a sierra 2500.
I have a 2004 duramax in a sierra 2500. I have problem with the over flow spitting coolant. I replaced the two thermostats and the cap, still the same. I had a combustion test done on the overflow tan… read more
Mark
Mark
Line Technician
Associate Degree
339 satisfied customers
GMC Pontiac Montana Van: 1999 Montana Van-just replaced the
1999 Montana Van-just replaced the water pump and now my temp. guage goes high into the red zone and of course the temp has always been in the safe zone before. We changed the heat sensor twice with a… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,588 satisfied customers
GMC Envoy SLE: I am having problems with my 2007 gmc envoy
I am having problems with my 2007 gmc envoy engine coolant temp sensor i have replaced this sensor 3 times now and i am still having problems with the vehicle when it is cold outside. the vehicle is i… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,588 satisfied customers
GMC Yukon 4x4: Cam, please help! This may or may not count
Cam, please help! This may or may not count as a new question. I'm happy to pay again if you think you can help. Last week you helped me with a question about o-rings on the fuel lines of my 1999 Yuko… read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
97 satisfied customers
GMC chev uplander: I took my 2007 chev uplander LT1 VAN to
I took my 2007 chev uplander LT1 VAN to be serviced prior to a trip of about 2,000 miles, and, also have the summer tires installed. The 60,000 km service was shown on the bill along with an amount fo… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Sierra 2500 HD: I have a 2007 duramax with the DPF. The
I have a 2007 duramax with the DPF. The change oil light kept going on at 1800 to 2200 mi. Eventually the GMC people now have admitted that there is a fuel contamination problem with the DPF (Bulletin… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,811 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