1974 Gmc Gmc truck problems
GMC (formerly the General Motors Truck Company (1911–1943), or the GMC Truck & Coach Division (1943–1998)) is a division of American automotive manufacturer General Motors (GM) for trucks and utility vehicles. GMC currently makes SUVs, pickup trucks, vans, and light-duty trucks. In the past, GMC also produced fire trucks, ambulances, heavy-duty trucks, military vehicles, motorhomes, transit buses, and medium duty trucks.
While many of their vehicles are mechanically similar, GMC is positioned as a premium offering to the mainstream Chevrolet brand, and includes the luxury trim Denali. In North America, GMC vehicles are almost always sold alongside Buick (another premium brand) vehicles at multi-brand dealerships.
History
Roots to the GMC brand can be traced to 1900, when the "Grabowsky Motor Company" was established by brothers Max (1874-1946) and Morris Grabowsky, in Detroit, and renamed Rapid Motor Vehicle Company in 1902 when the brothers moved operations to Pontiac, Michigan. In 1909, William C. Durant gained control of Rapid Motor Vehicle Company and made it a subsidiary of his General Motors Company.
In 1911, General Motors formed the "General Motors Truck Company" and folded Rapid and Reliance Motor Car Company (another early commercial vehicle manufacturer that Durant had acquired in 1908) into it. In 1912, the Rapid and Reliance names were dropped in favor of "GMC". All General Motors truck production was consolidated at the former Rapid Motor Plant 1 in Pontiac, Michigan.
GMC maintained three manufacturing locations in Pontiac, Michigan, Oakland, California, and St. Louis, Missouri .
In 1916, a GMC truck crossed the country from Seattle to New York City in thirty days, and in 1926, a 2-ton GMC truck was driven from New York to San Francisco in five days and 30 minutes. During the First World War, the company provided the Model 16 3/4-ton truck, and modified its production to provide 1-ton troop carriers and aviation support vehicles, and by 1918, more than 90 percent of GMC truck production was for military use. GMTC provided a total of 8512 trucks to the U.S. government during the war years and earned a Distinguished Service Award. During the Second World War, GMC Truck produced 600,000 trucks for use by the United States Armed Forces.
In 1923, GMC trucks were exported to Japan to help recovery and reconstruction as a result of the Great Kantō earthquake, and the company continued to provide vehicles as the transportation infrastructure was rebuilt. Before the earthquake struck, most of Japan's transportation of commerce and people was by wooden carts and government owned railroads, which were severely damaged when the train tracks were twisted beyond use. Autonomous trucks were much more effective at traveling to heavily damaged areas.
In 1925, GM purchased a controlling interest in Yellow Coach, a bus and taxicab manufacturer based in Chicago, Illinois which was founded by John D. Hertz. The company was renamed Yellow Truck & Coach Manufacturing Company (YT&CMC), an affiliated subsidiary of General Motors. All manufacturing operations of General Motors Truck Company were placed under YT&CMC. In 1928 Plant 2 opened and all headquarters staff moved to the administration building at 660 South Boulevard E in Pontiac, MI. In 1943, GM purchased the remaining interest in YT&CMC and renamed it GMC Truck and Coach Division.
In 1981, GMC Truck & Coach Division became part of GM Worldwide Truck & Bus Group. Bus production ended in May 1987 and the division name was changed from GMC Truck & Coach to GMC Truck Division. The Canadian plant (in London, Ontario) produced buses from 1962 until July 1987. GM withdrew from the bus and coach market because of increased competition in the late 1970s and 1980s. Rights to the RTS model were sold to Transportation Manufacturing Corporation, while Motor Coach Industries of Canada purchased the Classic design. In 1998, GMC's official branding on vehicles was shortened from "GMC Truck" to simply "GMC".
In 1996, GM merged GMC Truck Division with the Pontiac Motor Division in order to "give the combined division a brand image projecting physical power and outdoor activity". This coincided with many GMC dealerships merging with Pontiac dealerships, allowing a single dealer to offer both trucks and entry-to-mid-level cars, using a similar approach already in use by Chevrolet.
In 2002, GMC celebrated its 100th anniversary and released a book entitled GMC: The First 100 Years, a complete history of the company.
In 2007, GMC introduced the Acadia, a crossover SUV, which was the division's second unibody vehicle (after the Vandura) whose predecessor, the GMT-360 based Envoy, was discontinued with the closure of GM's Moraine, Ohio plant on December 23, 2008.
In 2009, GMC ended production of medium-duty commercial trucks after over 100 years. They became exclusive to Chevrolet with the launch of the 4500HD/5500HD Silverado in 2018. Also in 2009, GMC introduced the Terrain, a mid-size crossover SUV based on the GM Theta platform shared with the Chevrolet Equinox. It replaced the Pontiac Torrent after the brand's demise.
In 2020, General Motors announced the return of the Hummer nameplate, this time as a sub-brand of GMC instead of a stand-alone division. The Hummer lineup includes two models, an electric pickup truck and SUV, to be sold as the "GMC Hummer EV". According to GM, the Edition 1 production electric pickup truck will feature 1,000 horsepower, hit 60 mph in 3 seconds and is scheduled to launch in late 2021. The new Hummer EV was revealed on October 20, 2020.
In 2022, the GMC brand was introduced in South Korea as a subsidiary of GM Korea.
Social links
Common 1974 Gmc Gmc truck problems
The 1974 GMC truck is part of the third-generation C/K trucks produced by General Motors from 1973 to 1987, also known as the "square-body" trucks. However, like any vehicle, the 1974 GMC truck had its share of common problems.
One common issue with the 1974 GMC truck was rust, particularly in the lower rear section of the front fenders and above the wheelwells on Fleetside trucks.
Another problem specific to the 1974 GMC truck was the tendency for the hoods to buckle on the passenger side right in front of the hood hinge.
The 1974 GMC truck also had issues with the gas tank, specifically the sidesaddle design installed in over 10 million trucks from 1973 to 1987.
In addition to these specific issues, the 1974 GMC truck also shared common problems with other third-generation C/K trucks, such as transmission and engine problems.
In summary, the 1974 GMC truck had several common problems, including rust, hood buckling, gas tank defects, and transmission and engine issues. While these problems could be concerning, many vehicle owners still appreciated the off-road capabilities, powerful V-8 engine, and luxury interior design of the 1974 GMC truck.
What is the reliability of a GMC truck?
GMC, as a brand, has 175 total problems per 100 vehicles sold, while the average is 186. For comparisons, here is how other rival brands stack up against GMC Canyon reliability and GMC Sierra reliability. As you can see, GMC trucks are extremely reliable based on third-party ratings.
How many miles will a GMC truck last?
Drivers who put some effort into the maintenance of their GMC Sierras can expect to see them last 250,000 miles. If you can make it to over 200,000 miles without experiencing expensive issues, that's considered good mileage for the vehicle. Anything extra is a testament to the care put into the truck.
Does GMC Sierra have engine problems?
The 2022 GMC Sierra engine issues are one of the largest GMC scandals in recent years. It is more than likely that customers will be dissuaded from buying this truck in the near future but hopefully, General Motors will manage to address all the issues quickly.
Are GMC trucks built better than Chevy?
GMC trucks and vans came with upgraded suspension and transmission, versus Chevy trucks, which were used more for commuting and daily traffic. Today, GMC trucks still retain larger and stronger braking systems, a beefier transmission, and larger wheel axles and suspension strength than their Chevy counterparts.
Are GMC trucks good or bad?
The Sierra is a light-duty truck, rated number one in safety for 2020. The GMC Canyon is the automaker's heavy-duty pickup truck. There are three trims, all of which are part of the GMC Canyon reliability that ranks above average in J.D. Power's 2023 U.S. Vehicle Dependability Survey (VSD) for 2023.
What year GMC trucks are the most reliable?
Overall, the GMC Sierra 1500 is worth it if you're willing to keep up with regular maintenance for the machine. We recommend 2004, 2011, 2012, 2016, 2017, and 2018 options as your top picks on the market.
How long do GMC truck engines last?
Key Points. With proper maintenance, a GMC Sierra 1500 should run for a minimum of 200,000 miles, with some units having topped half a million. Annual maintenance costs average in the low-$700 range, with less frequent major problems than most pickups.
Does GMC Sierra have engine problems?
The 2022 GMC Sierra engine issues are one of the largest GMC scandals in recent years. It is more than likely that customers will be dissuaded from buying this truck in the near future but hopefully, General Motors will manage to address all the issues quickly.
1974 Gmc Gmc truck car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Gmc Gmc truck problems, we found that the most common problems with these 2023 model year vehicles are:
- Tires problems
- Fuel system problems
- Gasoline problems
The graph below shows statistics for all 1974 Gmc Gmc truck vehicle components and the number of complaints received.
1974 Gmc Gmc truck complaints
The NHTSA has received 3 complaints about various vehicle components related to the 1974 Gmc Gmc truck.
TIRES PROBLEM
- Date Of Incident: 2022-05-28
- Components: TIRES
- Summary: The contact own a 1974 GMC Motorhome equipped with Goodyear g159 8.75r16.5lt tires. The contact stated that while driving at 50 MPH, a loud bang emitted from the vehicle as a flapping noise soon followed. The contact pulled over and discovered that one of the rear passenger side tires had blown out. The contact was able to slowly drive the vehicle to a nearby farm where he received assistance with the tire replacement. Upon inspection of the tire, the contact discovered a section of the tire where the tread had separated. The tire failure mileage was unknown.
TIRES PROBLEM
- Date Of Incident: 2003-02-15
- VIN: TKY244B5125
- Components: TIRES
- Summary: DT: THE CALLER SAID THREE TIRES BLEW OUT. IT SOUNDED LIKE A GUN SHOT. THE CALLER SAID THE STEEL TREAD CAME OFF. WHEN SHE TOOK THE TIRES TO THE DEALER THE FORTH ONE HAD A BULGE ON THE TREAD , AND THEY TOOK IT OFF THE VEHICLE. THE CALLER SAID THAT THE VEHICLE WAS SITTING STILL ALL THREE TIMES. THE TIRES HAD ABOUT 8000 MILES ON THEM, THE TREAD DEPTH WAS LIKE NEW. VEHICLE WAS ONLY DRIVEN LOCALLY. DEALER DID NOT WANT TO HELP HER, AND TOLD THE CALLER TO CALL THE MANUFACTURER. IN TURN, THE MANUFACTURER SAID THE TIRES WERE SOLD TO SEARS ONLY AND SHE NEEDS TO GO BACK TO THEM. THE TIRES ARE MICHELIN SEARS ROAD HANDLER LOAD RANGE E STEEL BELTED RADIAL, 950/R16.5; AND DOT # B7XL.*AK UPDATED 11/2/2005 - THE CONSUMER STILL HAS THE TIRE IN HER POSSESION. *NM
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 1996-12-06
- Number Of Injuries: 1
- Fire: 1
- Components: FUEL SYSTEM, GASOLINE
- Summary: FUEL TANK MOUNTED IN REAR OF DRIVERS SEAT, RESULTED IN A FIRE DURING IMPACT. (MISSOURI STATE HIGHWAY PATROL REPORT)(ATTORNEY FOR CLIENT).
Additional sources
More sources of information about 1974 Gmc Gmc truck problems:
1973-87 Chevy & GMC Squarebody Heater Core Replacement ...
Jan 21, 2020 ... Go to channel · 73-87 Square Body Chevy & GMC C/K Truck Buyers Guide (Design, Options, Engines, Common Problems). Useful Vids•245K views · 13:18.
Exhaust backfire on deceleration - The 1947 - Present Chevrolet ...
The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain · Reload this Page Exhaust ...
Sam's Garage S2 E1 - 73-87 Chevy & GMC Truck Windshield Install ...
May 15, 2018 ... This week on the BROTHERS Truck Parts Workshop, Sam and Steve do a windshield replacement on our 1979 Big10 Chevy Special Edition.
New Envoy Denali owner | Chevy TrailBlazer, TrailBlazer SS and ...
Dec 11, 2015 ... 1974 Chevy K-20 Pickup, 1956 ... Land vehicle Vehicle Car Gmc envoy Sport utility vehicle ... This seems to be a common problem with the 5.3 engine.
1973-87 Squarebody Stereo & Speaker Upgrade - YouTube
Oct 2, 2018 ... 17:42. Go to channel · 73-87 Square Body Chevy & GMC C/K Truck Buyers Guide (Design, Options, Engines, Common Problems). Useful Vids•245K views.
Other years of Gmc Gmc truck
Are you having problems with your 1974 Gmc Gmc truck?
Leave your review of 1974 Gmc Gmc truck