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Don't remember the code # but keep getting a misfire on
Don't remember the code # but keep getting a misfire on cylinder 7 so changed that injector. Sorry 04 Duramax Now I get P0306 and P0670, sometimes I will see P1093. The truck runs rough, The injector … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
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2004, GMC Sonoma Pick-up. 4 wheel ABS VIN: 1GTDT13XX4K150392
2004, GMC Sonoma Pick-up. 4 wheel ABS VIN: 1GTDT13XX4K150392Had a bad RF ABS sensor (scanned ABS codes). I changed sensor but now ABS activates at every stop.What should I look for?What should ohmic v… read more
David Craig
David Craig
OWNER/MECHANIC
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After replacing starter, my truck seemed to struggle with
After replacing starter, my truck seemed to struggle with turns at low speeds, figured it was low charge on battery, and moved on, well now the truck stalls when slowing to a stop or slowing to go aro… read more
kalamykid
kalamykid
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We have a 2007 GMC Silverado, Vin# 1GTEK19037Z562599.. We
We have a 2007 GMC Silverado, Vin# ***** We have the ABS & BRAKE Lites on, No ABS codes, NO 12 volts to Front ABS sensors. When driving no front wheel speed signals, We changed out the ABS module, NO … read more
JFN1
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I'm ***** *****....having stabilitrac issues, light on,
Customer: Hello, I'm ***** *****....having stabilitrac issues, light on, engine idles rough, power loss, hard shift into 2nd gear … read more
GM Bob
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Please only GM technician 1999 GM Sierra 4.3 L Vin:
Please only GM technician 1999 GM Sierra 4.3 L Vin: 1GTEC14W6XZ522008 I need pass smog but this truck show me a EGR code and the EGR monitor not ready, I replace the EGR valve, brand new Delphy and an… read more
Dr.carz
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GMC ck 1500 4wd pickup: 1995 Gmc 1500 siera 4×4. Abs light
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Pete
Pete
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GM Denali: Hi, I picked up an 01 denali a few weeks ago and
Hi, I picked up an 01 denali a few weeks ago and it didnt have a stereo or wiring harness in it. i have no spedo and i beleive it is because of the speed sensative volume on a factory head unit. i nee… read more
Gm Tech (Cam)
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gmc van 2500: i have a 93 gmc van 2500 i replaced fuel pump,
i have a 93 gmc van 2500 i replaced fuel pump, fuel filter, catalac converter, carburater filter. but whats happening is that going up hill it loses power i can floor it but it doesnt pick up speed. o… read more
jazzmaster
jazzmaster
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I have a 1997 GMC SeiraXXXXX recently my tach, speedo
I have a 1997 GMC SeiraXXXXX recently my tach, speedo & trans gear position light are not working. When this happens my transmision only has rev, 2nd & 3rd gears and i have to shift them manualy. I am… read more
Gary
Gary
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Vocational, Technical or Trade Scho
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GMC Sierra 1500: 1999 GMC/SIERRA K1500/5.3L V8 MPI OHV I just
1999 GMC/SIERRA K1500/5.3L V8 MPI OHV I just replaced all the brake lines going from ABS block to front.My problem is I bled whole system but no pedal.How can I get pedal again?… read more
Gary
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GMC Serria Pu: On My 1995 GMC Serria PU the Tach, Speedometer
On My 1995 GMC Serria PU the Tach, Speedometer and gear indicator have stopped working, Also the trans will not down shift when these items are not working. Sometimes it works good for a few minutes t… read more
Dave Nova
Dave Nova
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Associate Degree
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I have a 1995 GMC Jimmy. When using the AC, the blower once
I have a 1995 GMC Jimmy. When using the AC, the blower once in a great while quits. If I move around a lite grey plug with 5 wires, it starts again. Yesterday tried moving plug around, it started burn… read more
Ivan
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GM Sonoma: I haVE A 2000 SONOMA that intermittently wont start.
I haVE A 2000 SONOMA that intermittently won't start. I get lights and a thumpo. then no electrical at all and I can't get the automatic gear shift out of park. After a few off and on's, I'll be able … read more
Randall
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GMC Sierra 2500 HD SLE: I have a 2001 GMC 2500 HD / Allison
I have a 2001 GMC 2500 HD / Allison 5 speed autoXXXXX. My fuel gauge works once in a while , the ABS lights come on some times and now the tachometer will not work and I think that is making my remote… read more
Gm Tech (Cam)
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GMC Suburban K15/K1500 4x4: okay, at first my 1997 gmc suburban
okay, at first my 1997 gmc suburban 1500 4x4 was shifting hard. Then i found out there was a leak from the transmission because i could smell it and after parking for about 20 minutes i could see it o… read more
don
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GM ENVOY XL 4x4: Batt disconnect fixes / shift into Park stops
Batt disconnect fixes / shift into Park stops it. After battery connect & about 6-10 miles, the following all happens at once: speedometer bangs from actual to 0 and back every few seconds .... XXXXXb… read more
dghardysr
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GMC Safari AWD: 2001 GMC Safari 4.3L AWD trouble codes PO335
2001 GMC Safari 4.3L AWD trouble codes PO335 & PO300 keep coming back (together). Many, many new parts including CKP shims. CKP relearn procedure done twice (this procedure scares the hell out of me).… read more
Gm Tech (Cam)
Gm Tech (Cam)
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Vocational, Technical or Trade Scho
1,823 satisfied customers
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Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,823 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

18,049 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

675 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

285 satisfied customers

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

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

George H.

George H.

ASE MasterTechnician

230 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

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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.

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