2009 Hummer H3 sut problems
The Hummer H3 is an off-road vehicle that was produced from 2005 to 2010 by General Motors. The smallest model of the Hummer lineup, it was offered as a 5-door SUV or a 4-door pickup truck known as the H3T. Unlike the larger H1 and H2 models, the H3 was not developed by AM General. It was introduced for the 2006 model year, based on a modified GMT355 that underpinned the Chevrolet Colorado/GMC Canyon compact pickup trucks that were also built at GM's Shreveport Operations in Shreveport, Louisiana and the Port Elizabeth plant in South Africa. While mechanically related to the Colorado and Canyon, GM claims they share only 10% of their components, with the chassis modified and reinforced for heavy off-road duties.
Powertrains
The H3 was launched with a 3.5 liter straight-5 cylinder L52 engine that produced 220 hp (160 kW) and 225 lbf⋅ft (305 N⋅m) of torque and was mated to a standard five-speed Aisin AR5 manual transmission or an optional Hydra-Matic 4L60-E four-speed automatic transmission. In 2007 this engine was replaced by the 3.7 liter LLR that produced 242 hp (180 kW) and 242 lbf⋅ft (328 N⋅m) of torque, figures that were revised in 2009 to 239 hp (178 kW) and 241 lbf⋅ft (327 N⋅m). Under revised EPA testing standards when equipped with either transmission this straight-5 engine achieved 14 mpg‑US (17 L/100 km) in the city and 18 mpg‑US (13 L/100 km) on the highway with a combined average of 15 mpg‑US (16 L/100 km).
Available solely with the 4L60-E automatic transmission, a 5.3 liter LH8 V8 engine producing 300 hp (224 kW) and 320 lbf⋅ft (434 N⋅m) of torque was added in 2008 for the Alpha model. The V8 version had lower fuel economy, estimated at 13 mpg‑US (18 L/100 km) in the city, 16 mpg‑US (15 L/100 km) on the highway, with a combined average of 14 mpg‑US (17 L/100 km).
In 2007, a H3X edition was added. It included the luxury package, 18-inch chrome wheels with unique center caps, chrome trim, chrome tube steps, a body-colored grille and a hard tire cover. The H3X also came with exclusive colors of Sonoma Red Metallic or Desert Orange Metallic.
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Common 2009 Hummer H3 sut problems
The Hummer H3 SUT 2009 is known for its high build quality and relatively quiet, isolated driving experience. However, some common problems have been reported by owners of this car.
One of the most common problems with the Hummer H3 SUT 2009 is the noisy engine. The base HUMMER H3T has a five-cylinder engine that can get quite noisy during hard acceleration. This can be a significant issue for drivers who prefer a quieter ride.
Another common problem with the Hummer H3 SUT 2009 is the lack of visibility. Reviews read by TheCarConnection.com unanimously panned what Edmunds describes as "lousy outward visibility".
The Hummer H3 SUT 2009 also has some issues with its features. Although it offers countless bed configurations thanks to its endless accessories list and most of the requisite high-tech goodies, some drivers have reported problems with the audio system and Bluetooth connectivity.
Another common problem with the Hummer H3 SUT 2009 is its fuel economy. Reviewers have wondered why GM would market a truck with a fuel economy of 13 mpg city and 18 mpg highway when both anti-gas guzzler sentiments and gas prices in the U.S. were so high. This can be a significant concern for drivers who are looking for a more fuel-efficient vehicle.
Finally, the Hummer H3 SUT 2009 has been criticized for its untimely debut and quick end. The H3T was introduced at the Chicago Auto Show in February 2008, and production began in September that year. However, its sibling, the H3, had been in production for four years, and the H3T was bigger than a midsize truck like the Chevy Colorado but smaller than the Chevy Silverado. This made it difficult for the H3T to find its niche in the market. Additionally, the H3T was marketed at a time when anti-gas guzzler sentiments and high gas prices in the U.S. made it difficult for the truck to sell well.
In conclusion, while the Hummer H3 SUT 2009 is known for its high build quality and relatively quiet, isolated driving experience, it has some common problems that have been reported by owners of this car. These include a noisy engine, lack of visibility, issues with features, poor fuel economy, and an untimely debut and quick end.
What years to avoid on Hummer H3?
Hummers are among the safest vehicles, with excellent safety ratings. The 2010 Hummer H3, for example, passed many damage tolerance tests, such as frontal and side impacts. According to some car complaints, the 2006 H3 was the worst version year in Hummer's 12-year professional life.
What is the problem with the H3 Hummer engine?
Many owners have complained that the valves in their H3's cylinder head started leaking at about 87, 750 miles. Some reported that their engine started to misfire multiple times. Several 2006 Hummer H3 drivers found out that their SUV was burning oil when they brought it to a repair shop.
Do Hummer H3 have transmission problems?
One of the most common Hummer H3 transmission problems is the complete failure of 3rd and/or 4th gear. This happens because one or more of the metal clutch discs inside the 4L60E 3-4 clutch pack can fail prematurely and prevent the transmission from engaging those gears.
How long does a Hummer H3 engine last?
Hummer H3 is nearly as popular and durable as the models before it. And by looking at the ling life of the previous hummers, you can easily say that this one would perform the same. However, H3 is rated for 300,000 miles by the company.
2009 Hummer H3 sut complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2009 Hummer H3 sut.
You can leave your car complaint via the special form below.
2009 Hummer H3 sut recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2009 Hummer H3 sut.
- Manufacturer: GENERAL MOTORS CORP.
- Components: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
- Summary: GENERAL MOTORS IS RECALLING 1,738 MY 2009 HUMMER H3T VEHICLES. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH THE FUEL TANK FRONT SUPPORT STRAP MAY FRACTURE. IF THIS OCCURS, THE FUEL TANK WOULD BE SUPPORTED BY THE REAR SUPPORT STRAP AND STONE SHIELD ONLY. CONTINUED USE OF THE VEHICLE MAY EVENTUALLY FRACTURE THE REAR SUPPORT STRAP AND SHIELD FASTENERS.
- Consequence: THE FUEL TANK COULD SEPARATE FROM THE VEHICLE INCREASING THE RISK OF A CRASH.
- Remedy: DEALERS WILL INSTALL A NEW DESIGN FUEL TANK FRONT SUPPORT STRAP FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN ON OR BEFORE APRIL 10, 2009. OWNERS MAY CONTACT HUMMER AT 800-732-5493, OR THE GM OWNER CENTER AT WW.GMOWNERCENTER.COM.
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