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01 duramax. crank times and getting worse. Fuel filter,
01 duramax. Long crank times and getting worse. Fuel filter, housing and fuel lines replaced. Injectors and pump replaced. No codes … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
I changed the fuel filter on my 2003 GMC duramax it starts
I changed the fuel filter on my 2003 GMC duramax it starts then dies I pump it up then it starts and run fin … read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,564 satisfied customers
We changed the fuel filter housing and it will crank and
we changed the fuel filter housing and it will crank and run. let it run around an hour or so. once you shut it off and let it sit 30 minutes or so and it wont crank back up. once it sits over night i… read more
Jared D
Jared D
Shop Supervisor
Bachelor's
2,323 satisfied customers
I have a 2013 GMC 3500 duramax with dual tanks. While
I have a 2013 GMC 3500 duramax with dual tanks. While plowing the other day I realized my fuel gauge was at empty but I had filled the tanks the day before. After a while I came to a stop at a snow ba… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
29,889 satisfied customers
I am working on 08 gmc seirra 3500hd 6.6 diesel starts for
I am working on 08 gmc seirra 3500hd 6.6 diesel starts for 30 second fhen it like choking like injector noise then die … read more
Marvin the Mechanic
Marvin the Mechanic
87 satisfied customers
I have a 2015 GMC Sierra 2500 HD 6.6L Turbo Diesel I lend it
I have a 2015 GMC Sierra 2500 HD 6.6L Turbo Diesel I lend it to a friend,The truck went empty on fuel,So the DOM #~^* Filled it up with gasoline instead of Diesel Fuel.He ran it for a little bit,and t… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC 2500 Series: Gasoline in 2008 GMC 6.6 Duramax. Drove 70
Gasoline in 2008 GMC 6.6 Duramax. Drove 70 miles on level hwy before "Reduced engine power" message came on. Stopped, turned off eng then towed back. I am following your blog from 4 years ago. My fuel… read more
Michael Moore
Michael Moore
Team leader, bumper to bumper tech.
Associate Degree
2,870 satisfied customers
GMC Sierra 2500 HD: i have a 08 gmc sierra crew cab 6.6 duramax
i have a 08 gmc sierra crew cab 6.6 duramax lmm 4x4 with 179k mi. about 6months ago the fuel guage got inacurate below 1/2 tank. after 11 gallons used it would rapidly go to empty on the fuel guage, i… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
29,889 satisfied customers
GM 2500 HD: My 2005 GMC 2500 Sierra Diesel 6.6 Vortec engine,
My 2005 GMC 2500 Sierra Diesel 6.6 Vortec engine, stopped 10sec after starting. It has always started without any difficulty. Now it will crank long and strong... but no put or sputter. Fuel level is … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
29,889 satisfied customers
GMC Serria: I have a 2001 GMC Duramax 2500 hd 6.6 diesel with
I have a 2001 GMC Duramax 2500 hd 6.6 diesel with 143,000 miles. The fuel filter was changed by a GMC dealer on our last trip of about 3000 miles. While loaded with a truck camper weighing about 2600l… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GM C2500 duramax: I have a 2004 Duramax with a 6.6. While driving
I have a 2004 Duramax with a 6.6. While driving down the road it starts acting like its running out of fuel. We have changed the fuel filter and it still does it. I found that the prior owner had it i… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
29,889 satisfied customers
GMC C2500 4X4: HELLO, I HAVE A 06 2500 4X4 GMC W/ 6.6 DURAMAX
HELLO, I HAVE A 06 2500 4X4 GMC W/ 6.6 DURAMAX ALL STOCK 80K MILES. TRUCK STARTED AND RAN FOR 2 MINUTES AND DIED. CHANGED FILTER AND PRIMED FUEL SYSTEM ENGINE WILL START AND RUN FOR 5 SECONDS AND DIE.… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
gmc sierra 2500: just filled my 6.6 duramax diesel up with
just filled my 6.6 duramax diesel up with gas by mistake. i'm 20 hours from home and need to get there. just like everyone else! i am in the process of draining the tank to empty. the 'change fuel fil… read more
Hal
Hal
owner/service tech
Vocational, Technical or Trade Scho
925 satisfied customers
GMC Sierra 2500 HD: I am working on a 2005 GMC Sierra 6.6 liter
I am working on a 2005 GMC Sierra 6.6 liter LLY. Problem is a long crank, sometimes starts, sometimes won't. I have changed fuel lines from fuel filter housing to fuel pump. Bypassed fuel tank with li… read more
Hal
Hal
owner/service tech
Vocational, Technical or Trade Scho
925 satisfied customers
GMC: 2005 sierra 2500 HD 6.6 Duramax, changed fuel filter,water
2005 sierra 2500 HD 6.6 Duramax, changed fuel filter,water sencer and fuel pump in tank, scanned it and tells me need new glow plugs only. Keeps loosing fuel presure in filter. Don't see no leaks or b… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
GMC K2500 Sierra 4x4: GMC 2500 diesel 2004 what is necessary
GMC 2500 diesel 2004 what is necessary to repair accidentaly putting premium gas in truck, about 16 gal. drove truck home 2mi. and 3 days later drove 3 miles and engine stalled and would not start… read more
Hal
Hal
owner/service tech
Vocational, Technical or Trade Scho
925 satisfied customers
GMC Sierra 2500 HD SLT: As per my last question my GMC Duramax
As per my last question my GMC Duramax is smoking. My injectors are original and out side the extented warranty. When I had the fuel rail cleaned shouldn't the mechanic have noticed if the injectors w… read more
Mark
Mark
Line Technician
Associate Degree
799 satisfied customers
GM GMC K2500: I have a 2003 Sierra GMC Duramax 6.6 Pickup truck
I have a 2003 Sierra GMC Duramax 6.6 Pickup truck that just will not start, has just over 100,000 miles on it. It does not smoke, just will not start. If it starts may run for a a day or two then the … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
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Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,831 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

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Dave Nova

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ASE Master Certification. GM World Class Certification

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Chris (aka-Moose)

GMC Technician

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16 years of experience

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Ron Z.

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

JFN1

JFN1

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272 satisfied customers

GM Master Technician

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George H.

ASE MasterTechnician

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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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