Why is my GMC Sierra 2500 not working?
What are common reasons my GMC Sierra 2500 HD has air conditioning problems? While there are a variety of reasons your GMC Sierra 2500 HD air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.
Why is my Duramax diesel engine not working?
The trucks computer keeps track of how much fuel needs to be added or subtracted from each individual cylinder to make the engine run smoothly, and this value is called the balance rate. If one cylinder is contributing too much or not as much as the rest, the cause is usually a bad injector and the cure is a replacement.
What are the most common LLY Duramax engine problems?
The 6 Most Common LLY Duramax Problems. 1 1. LLY Bent Rods. While the LLY made competitive performance numbers back in 2004, the engine is certainly not competitive to the modern day diesels. 2 2. Head Gasket Failure – LLY Duramax. 3 3. EGR Valve Failure. 4 4. Glow Plug Failue – 2006 LLY Duramax. 5 5. Overheating in Pre-2006 Models.
What are common reasons my GMC Sierra 2500 HD has air conditioning problems? While there are a variety of reasons your GMC Sierra 2500 HD air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.
Are there any flaws in the Cummins Duramax?
Still, and just as we exposed the shortcomings of the almighty Cummins, the Duramax isn’t without its flaws—some of them catastrophic. For example, did you know the injection pump on the LML version is prone to coming apart and wrecking the entire high-pressure fuel system when it does?
The trucks computer keeps track of how much fuel needs to be added or subtracted from each individual cylinder to make the engine run smoothly, and this value is called the balance rate. If one cylinder is contributing too much or not as much as the rest, the cause is usually a bad injector and the cure is a replacement.
Are there any problems with the LLY Duramax?
In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.
Is it normal for a 99 GMC Sierra to flash the brake light?
I have a 99 gmc sierra 4wd 5.3l. The other day when i pulled into my driveway and put it in park i also set the e-brake. Is it normal for it to flash the brake light. It only does this when the e-brake is on when i park and when i go to drive away.
What are the symptoms of a bad alternator in a GMC Sierra?
Here are the most common symptoms of a bad alternator in a GMC Sierra: The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. In rare occasions the service engine soon light may light up.
What are the warning lights on my GMC?
What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by GMC.
Why is my dash light flickering on my Silverado Sierra?
Ok – sent the cluster out to be rebuilt and drove the truck without the cluster in it. Hit a bump and the cruise stopped working and the radio & clock died. So I’m thinking it must be the ground issue that affects all.
I have a 99 gmc sierra 4wd 5.3l. The other day when i pulled into my driveway and put it in park i also set the e-brake. Is it normal for it to flash the brake light. It only does this when the e-brake is on when i park and when i go to drive away.
What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by GMC.
What kind of acceleration does a GMC Sierra have?
Alright I’m going to do the best I can to try and describe what is going on. I have a 2005 GMC Sierra with the 5.3L H.O. 139K. The truck starts and idles without an issue. Durring light acceleration and at low speeds (city driving 35 mph or so) the truck seeems to run fine.
Why does my GMC 2500 6.6L Duramax stop running?
My GMC 2500 6.6L Duramax… My GMC 2500 6.6L Duramax Diesel stopped running and will not start. Turns over but sounds like it gets no fuel. Has happened in past and dealer fixed short in wire. That time it would blow fuse but not this time.
Why is my air conditioner not working on my 2015 GMC Sierra?
2015 GMC Sierra 1500 air conditioning has stopped working. This appears to be a very common problem and GMC has only issued spotty recalls for it. My truck has 46,000 miles and now my children get to ride in a hot vehicle because gm will not help with repair. Air conditioner blows hot air as a result of line system leak.
Is there a recall on a GMC Sierra 1500?
The contact called gay Buick GMC at (832) 769-4379 and was informed that they were aware of the failure, but there were no recalls. The vehicle was not taken to a dealer. The vehicle was later taken to an independent mechanic where it was diagnosed that the condenser was fractured and needed to be replaced. The vehicle was repaired.
2015 GMC Sierra 1500 air conditioning has stopped working. This appears to be a very common problem and GMC has only issued spotty recalls for it. My truck has 46,000 miles and now my children get to ride in a hot vehicle because gm will not help with repair. Air conditioner blows hot air as a result of line system leak.
The contact called gay Buick GMC at (832) 769-4379 and was informed that they were aware of the failure, but there were no recalls. The vehicle was not taken to a dealer. The vehicle was later taken to an independent mechanic where it was diagnosed that the condenser was fractured and needed to be replaced. The vehicle was repaired.
Is the 2015 GMC Sierra a special warranty?
Bought truck new in 2015. Victim of the vacuum pump but was refunded money by GM. This is not covered under the special warranty extended to their other vehicles with this same issue. The Sierra’s are not covered for some reason. I’d be covered if Sierra’s were included in there special warranty.
How much does a GMC Sierra 2500HD cost?
Includes $450 in cash and discounts. Includes $450 in cash and discounts. Includes $950 in cash and discounts. Includes $950 in cash and discounts. Includes $950 in cash and discounts. Includes $1,450 in cash and discounts.
Why is my 4WD not working on my Chevy Silverado?
When shifted out of 4wd, the switch opens up and no voltage goes to the actuator. I would check voltage at the connector for the front actuator (at the front differential – it looks like a large bullet that threads into the front diff.) If it has 12 volts, the actuator is the problem.
What kind of engine does a GMC Sierra 2500HD have?
A new range-topping Denali trim level has also been added to the mix. The standard power plant for the 2011 GMC Sierra 2500HD is a 6.0-liter gasoline V8 engine that produces 360 hp and 380 lb-ft of torque. A six-speed automatic is the only available transmission.
What happens when GMC Sierra engine power is reduced?
When the engine power has been reduced, the engine and transmission can operate in totally different ways. This leads to jerky shifts, unstable acceleration, and horrible gas mileage. Good luck diagnosing your Sierra’s reduced engine power light. If there is anything that you would like to add, please feel free to leave a comment below.
What kind of car is the 2011 GMC Sierra?
The new changes for the 2011 GMC Sierra 2500HD and its Chevrolet Silverado twin follow closely on the heels of Ford’s latest revisions to the F-Series Super Duty lineup. In terms of towing capabilities, the 2011 Ford F-250 is barely edged out by the Sierra, with the 2011 Ram 2500 bringing up the rear.
Why is my GMC Sierra 2500 HD not working?
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my GMC Sierra 2500 HD has air conditioning problems?
Where was the GMC Sierra 2500HD last serviced?
Purchased on 06/09/11 and owned in TX until 03/19/21. Driven an estimated 35,935 miles/year. No accident or damage reported to CARFAX. Purchased on 08/25/11 and owned in PA until 06/05/21. Driven an estimated 10,007 miles/year. Last serviced at 94,232 miles in Mckeesport, PA on 11/19/20 • Veh… Accident reported.
What kind of trailer does GMC Sierra 3500 have?
We appreciate your interest in GMC and we’ll send the information you requested soon. Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual.
Where was the 2011 GMC Sierra 2500HD purchased?
No accident or damage reported to CARFAX. Purchased on 06/09/11 and owned in TX until 03/19/21. Driven an estimated 35,935 miles/year. No accident or damage reported to CARFAX. Purchased on 08/25/11 and owned in PA until 06/05/21. Driven an estimated 10,007 miles/year. Last serviced at 94,232 miles in Mckeesport, PA on 11/19/20 • Veh…
How many times has the GMC Sierra 2500HD been recalled?
The 2015 GMC Sierra 2500HD has been recalled 10 times by NHTSA. View Recalls Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers.
What’s the reliability of the 2015 GMC Sierra?
The Reliability score is based on our latest subscriber survey of 2015 GMC Sierra 2500HD owners. The owner comments describe problems respondents experienced with this vehicle.
What are the 2015 GMC Sierra 2500HD headlights?
“the 2015 2500HD has the worst headlights I’ve ever had. The projector lights give almost no light to the side of the car leaving sidewalks and ditches nearly dark and because of federal regulation more powerful bulbs are not available, lights were fixed for 2016 but GM has offered no fix for 2015. After market lights are between $500 and $800.”
Are there any problems with my 2500 HD Sierra?
Not any problems with 2500 hd Sierra with 6.0, 4.10, CC Z71 , 6 SP. Guess there is always one that gives problems. Glad warranty covers it. No issues with my 2015 2500HD 4700 miles on mine, trans temps 165-175.. For “therink”, Its a gas job. Got it back last night. Feels like a totally different truck.
The 2015 GMC Sierra 2500HD has been recalled 10 times by NHTSA. View Recalls Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers.
What was the problem with my 2015 Silverado 2500HD?
Last weekend I took my 2015 2500HD on a vacation. Maybe 10 hours into the trip overdrive quit working and the engine light came on. Already depressing gas mileage got even worse as rpm was higher than normal. The last 1/4 mile of the trip it never shifted out of 1st gear!
The Reliability score is based on our latest subscriber survey of 2015 GMC Sierra 2500HD owners. The owner comments describe problems respondents experienced with this vehicle.
’06 Chevrolet Silverado 2500 Duramax: Vents won’t switch properly at all. Sometimes if I switch them, pull over and shut my truck off and turn it back on then it will sometimes switch to that vent. But only works on defrost and bi-level vents. Floor or any mixed doesn’t work and will switch to one or the other that works.
Where was the 2005 GMC Sierra 2500HD last serviced?
Mileage: 85,773 miles Body Type: Pickup Color: White Engine: 8 Cyl 6.0 L No accident or damage reported to CARFAX. Purchased on 01/11/05 and owned in PA until 03/29/21. Driven an estimated 11,298 miles/year. Last serviced at 183,665 miles in Johnstown, PA on 06/09/21 • Vehicle serviced.
Is the GMC Sierra 2500HD for sale yet?
Truck we wanted sold before we got there but that’s not his fault. Read 10 more dealer reviews…
We appreciate your interest in GMC and we’ll send the information you requested soon. Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual.
Pre-owned GMC Sierra 2500HD models are available with a 6.0 L-liter gas engine, with output up to 300 hp, depending on engine type. The Used 2005 GMC Sierra 2500HD comes with four wheel drive. Available transmissions include: 4-speed automatic.
Mileage: 85,773 miles Body Type: Pickup Color: White Engine: 8 Cyl 6.0 L No accident or damage reported to CARFAX. Purchased on 01/11/05 and owned in PA until 03/29/21. Driven an estimated 11,298 miles/year. Last serviced at 183,665 miles in Johnstown, PA on 06/09/21 • Vehicle serviced.
What kind of cab does a 2005 GMC Sierra have?
The Used 2005 GMC Sierra 2500HD is offered in the following submodels: Sierra 2500HD Crew Cab, Sierra 2500HD Regular Cab, Sierra 2500HD Extended Cab.
When to take delivery of GMC Sierra 2500HD?
2020 GMC Sierra 2500HD excludes AT4. Not available with special finance or lease offers. Take new retail delivery by 04-30-2020. 0% APR for 84 months for qualified buyers. Monthly payment is $11.90 for every $1000 you finance. Example down payment: 18%. Some customers will not qualify. Take new retail delivery by 04-30-2020. .
Is the GMC Sierra 2500 HD a utility truck?
2004 GMC Sierra 2500HD, Work Truck 4dr Crew Cab Rwd LB, Utility-Service Truck, ACTUAL LOW MILES 77K 1-OWNER UTILITY SERVICE TRUCK CONTRACTOR TRUCK LEA… Create a MyTrader account for free. 2004 GMC Sierra 2500HD, 4X2 4dr Crew Cab, Utility-Service Truck, 1-OWNER UTILITY SERVICE TRUCK COMMERCIAL TRUCK LEATHER TOW PACKAGE STEEL WHEEL GOOD T…
What kind of engine does a GMC 3500 have?
Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.
How big does a GMC Sierra crew cab need to be?
The 18,500 lbs. rating requires properly equipped 2500 Crew Cab model with available 6.6L Duramax Turbo Diesel and fifth wheel or gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual.
’06 Chevrolet Silverado 2500 Duramax: Vents won’t switch properly at all. Sometimes if I switch them, pull over and shut my truck off and turn it back on then it will sometimes switch to that vent. But only works on defrost and bi-level vents. Floor or any mixed doesn’t work and will switch to one or the other that works.
What’s the temp on my GM Silverado truck?
The exact thing happened with my truck 2006. Battery dead, changed it, and now temp gauge sets on 160. I will try and do as you did. Thanks for the help. Just changed battery on my 07 Silverado and the temp gauge will come up and then drop back to very low and stay there.
Why does my Silverado Sierra overheat when idling?
It’s temp gauge has always read at just before the 210 mark since new but the other day while at a drive thru it started climbing higher and the temperature here has been high 80s to mid 90s only. Could it be the water pump? The truck has about 95k miles on it. Not sure how long these factory pumps last.
Why does my GMC Sierra get cold air instead of heat?
Air suddenly starts blowing heat instead of cold air. I have to turn the engine off and on to correct it, but it is getting worse. Dual zone climate control module only get heat at the highest setting. when you set it to a lower setting by 1 degree it goes cold. I changed the module and one actuator.