1977 Chevrolet Suburban problems
The Chevrolet Suburban is a series of SUVs built by Chevrolet since the 1935 model year. The longest-used automobile nameplate in the world, the Chevrolet Suburban is currently in its twelfth generation, introduced for 2021. Beginning life as one of the first metal-bodied station wagons, the Suburban is the progenitor of the modern full-size SUV, combining a wagon-style body with the chassis and powertrain of a pickup truck. Alongside its Advance Design, Task Force, and C/K predecessors, the Chevrolet Silverado currently shares chassis and mechanical commonality with the Suburban and other trucks.
Traditionally one of the most profitable vehicles sold by General Motors, the Suburban has been marketed through both Chevrolet and GMC for nearly its entire production. Along sharing the Suburban name with Chevrolet, GMC has used several nameplates for the model line; since 2000, the division has marketed it as the GMC Yukon XL. Since 2003, Cadillac has marketed the Suburban as the Cadillac Escalade ESV. During the 1990s, GM Australia marketed right-hand drive Suburbans under the Holden brand.
.The Suburban is sold in the United States, Canada, Mexico, Central America, Chile, Dominican Republic, Bolivia, Peru, Philippines, and the Middle East (except Israel), while the Yukon XL is sold only in North America (exclusive to the United States, Canada, and Mexico) and the Middle East territories (except Israel).
A 2018 iSeeCars.com study identified the Chevrolet Suburban as the car that is driven the most each year. A 2019 iSeeCars.com study named the Chevrolet Suburban the second-ranked longest-lasting vehicle. In December 2019, the Hollywood Chamber of Commerce unveiled a Hollywood Walk of Fame star for the Suburban, noting that the Suburban had been in "1,750 films and TV shows since 1952."
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Common 1977 Chevrolet Suburban problems
The Chevrolet Suburban 1977 is known for a few common problems, primarily related to engine and transmission issues.
- Major Oil Consumption: Chevies made between 2010 and 2014 had major oil consumption issues, which led to a class-action lawsuit. This problem was due to faulty valves, the Active Fuel Management system, and issues with piston rings and the oil pressure relief valve. Some drivers reported burning through an entire quart of oil in as little as 1,500 miles.
- Intake Manifold and Gasket Problems: Over time, the intake manifold gaskets in certain Chevies degrade faster than average. Additionally, the intake manifolds are made of plastic and can crack easily, leading to further problems. If your car is having issues with the intake manifolds or manifold gaskets, you may experience rough idling, power loss, or frequent "check engine" lights.
- Fuel Pressure Regulator Problems: The fuel pressure regulator is a common problem in 5.3-liter Chevy engines. Issues with the regulator can lead to a host of other problems, such as difficulty starting the vehicle, rough idling, poor acceleration, stuttering, and other issues. The fuel pressure regulator is relatively cheap and easy for a professional mechanic to fix, but it's important to have the vehicle repaired as soon as you notice these issues.
- Transfer Case Problems: GM trucks and SUVs, including the Chevrolet Suburban, can experience common problems with the transfer case. These issues include problems with the bushing, encoder motor, and electrical connector. Replacing the sensor in the encoder motor can resolve many of these problems, but it's important to have the vehicle inspected by a professional mechanic to ensure proper diagnosis and repair .
These are some of the most common problems reported by owners of the Chevrolet Suburban 1977. It's important to note that not all vehicles will experience these issues, but being aware of them can help you make informed decisions about maintenance and repairs.
What is the most common problem with the Chevy Suburban?
Common Chevrolet Suburban Problems
Excessive oil consumption: Several suburban models have struggled with excessive oil consumption. Many owners have reported that their Suburban consumed abnormal amounts of oil. For the 2010-2013 Suburban, the culprit was determined to be the change to the Vortec 5300 engine.
Is a Chevy Suburban a reliable car?
For many SUV owners, much of the appeal comes from the safety and reliability of a larger vehicle. That's especially true when it comes to the Chevrolet Suburban, which routinely ranks high in reliability and safety. In fact, if you're searching for a used Suburban, you'll often find several over the 100,000 mile mark.
How much towing capacity does a 1977 Suburban have?
Avail- able and recommended for trailer towing from 2,000 to 4,000 lbs.; required for trailers over 4,000 lbs. Maximum platform rating is 7,000 lbs.; maximum tongue weight, 800 lbs.
What year is the oldest Suburban?
The original Chevrolet Suburban Carryall debuted as a 1935 model. Based on a Chevy pickup truck chassis, it wore a two-door steel wagon body, could seat eight, and had a 60-horsepower, six-cylinder engine.
What is the most common problem with the Chevy Suburban?
Common Chevrolet Suburban Problems
Excessive oil consumption: Several suburban models have struggled with excessive oil consumption. Many owners have reported that their Suburban consumed abnormal amounts of oil. For the 2010-2013 Suburban, the culprit was determined to be the change to the Vortec 5300 engine.
Is a Chevy Suburban a reliable car?
For many SUV owners, much of the appeal comes from the safety and reliability of a larger vehicle. That's especially true when it comes to the Chevrolet Suburban, which routinely ranks high in reliability and safety. In fact, if you're searching for a used Suburban, you'll often find several over the 100,000 mile mark.
What year is the oldest Suburban?
The original Chevrolet Suburban Carryall debuted as a 1935 model. Based on a Chevy pickup truck chassis, it wore a two-door steel wagon body, could seat eight, and had a 60-horsepower, six-cylinder engine.
How much towing capacity does a 1977 Suburban have?
Avail- able and recommended for trailer towing from 2,000 to 4,000 lbs.; required for trailers over 4,000 lbs. Maximum platform rating is 7,000 lbs.; maximum tongue weight, 800 lbs.
1977 Chevrolet Suburban car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Chevrolet Suburban problems, we found that the most common problems with these 2023 model year vehicles are:
- Fuel system problems
- Gasoline problems
- Service brakes problems
- Hydraulic problems
The graph below shows statistics for all 1977 Chevrolet Suburban vehicle components and the number of complaints received.
1977 Chevrolet Suburban complaints
The NHTSA has received 2 complaints about various vehicle components related to the 1977 Chevrolet Suburban.
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 2024-11-24
- VIN: CCL147F3529
- Components: FUEL SYSTEM, GASOLINE
- Summary: SINCE A CLASS ACTION SUIT WAS SETTELED WITH GM.AND I WAS PROMISED A CASH CERTIFICATE SOME YEARS AGO BUT IT NEVER HAPPENED TELL ME HOW DO I GO ABOUT SETTELMENT WITHOUT STARTING ANOTHER CLASS ACTION AGAINST THIS ++!!!!!+! COMPANY.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 1998-08-05
- VIN: CKR167F0673
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: WHEN BRAKES WERE APPLIED THE PEDAL WENT TO THE FLOOR, RESULTING IN EXTENDED STOPPING DISTANCES. OWNER STATES THAT VEHICLE'S BRAKE WARNING LIGHT CAME ON . THE DEALER HAS ALSO REPLACED THE MASTER CYLINDER. *AK
Other years of Chevrolet Suburban
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