1977 Chevrolet Impala problems

General information about Chevrolet-Impala
Overview of popular issues
Analysis of common problems
Сomplaints list
Recalls list

The Chevrolet Impala (/ɪmˈpælə, -ˈpɑːlə/) is a full-size car that was built by Chevrolet for model years 1958 to 1985, 1994 to 1996, and 2000 to 2020. The Impala was Chevrolet's popular flagship passenger car and was among the better-selling American-made automobiles in the United States.

For its debut in 1958, the Impala was distinguished from other models by its symmetrical triple taillights. The Chevrolet Caprice was introduced as a top-line Impala Sport Sedan for model year 1965, later becoming a separate series positioned above the Impala in 1966, which, in turn, remained above the Chevrolet Bel Air and the Chevrolet Biscayne. The Impala continued as Chevrolet's most popular full-sized model through the mid-1980s. Between 1994 and 1996, the Impala was revised as a 5.7-liter V8–powered version of the Chevrolet Caprice Classic sedan.

In 2000, the Impala was reintroduced again as a mainstream front-wheel drive car. In February 2014, the 2014 Impala ranked No. 1 among Affordable Large Cars in U.S. News & World Report's rankings. When the 10th generation of the Impala was introduced for the 2014 model year, the 9th generation was rebadged as the Impala Limited and sold only to fleet customers through 2016. During that time, both versions were sold in the United States and Canada. The 10th-generation Impala was also sold in the Middle East and South Korea.

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Common 1977 Chevrolet Impala problems

The 1977 Chevrolet Impala is known for its reliability, but like any vehicle, it can have common problems as it ages and accumulates mileage. Here are some of the most frequently reported issues with the 1977 Chevrolet Impala, based on complaints from owners:

Power Lock Problems: Some Impala owners have reported issues with the power lock system, where the locks may work intermittently or not at all. This issue can be caused by faulty components, such as the lock assembly, actuator, or sensor. Replacing these components can solve the problem in most affected vehicles.

Heater Problems: Some 1977 Impala owners have reported issues with the operation of their heater, such as cold air blowing from the vents while the vehicle is idling or a weird smell coming from the A/C and/or heater vents. These problems can be caused by various factors, such as clogged lines, low-quality antifreeze, a faulty thermostat, or a head gasket leak.

Excessive Oil Consumption: Some 2006 Impala owners have reported problems with their engine's excessive oil consumption, where the engine may burn oil without any visible leaks. This issue can be caused by various factors, such as worn-out piston rings, damaged cylinder walls, or a malfunctioning PCV valve. Replacing the oil pan is a common fix for this issue.

Transmission Fluid Leaks: Some 1977 Impala owners have reported transmission fluid leaks, which can be caused by various factors, such as a damaged oil pan, a faulty gasket, or a worn-out seal. These leaks can lead to more severe problems, such as transmission failure, if left unaddressed.

Engine Camshaft Issues: Some 1977 Impala owners have reported engine camshaft issues, which can be caused by using low-zinc oil instead of high-zinc oil. These issues can lead to more severe problems, such as engine failure, if left unaddressed.

In conclusion, while the 1977 Chevrolet Impala is known for its reliability, it can still have common problems as it ages and accumulates mileage. These issues can be caused by various factors, such as worn-out components, low fluid levels, or using the wrong type of oil. Regular maintenance and addressing these issues promptly can help prevent more severe problems and extend the vehicle's lifespan.

What is the most common problem with the Chevy Impala?

Some of the most common complaints about the Chevrolet Impala include transmission failure, power lock problems, heater issues, and excessive oil consumption.

What year Impala is bad?

On average, you should try to stay away from used Chevy Impalas that were built before 2013. Indeed, the ninth generation Impala's first three years of production from 2006-2008 were the least reliable years of this vehicle. However, other less reliable model years of the Chevrolet Impala include: 2009 Chevrolet Impala.

Is a Chevy Impala a reliable car?

Chevrolet Impala Reliability Rating Breakdown. The Chevrolet Impala Reliability Rating is 4.0 out of 5.0, which ranks it 5th out of 12 for fullsize cars. The average annual repair cost is $568 which means it has average ownership costs.

What year Impala has transmission problems?

Ninth-generation Impalas have either 4-speed or 6-speed automatic transmissions. The 2007 Chevy Impala transmission is considered the most problematic, but the same issues extend to other years between 2006 and 2013. The most common issues with Chevrolet Impala transmissions are: Failed solenoids.

What is the most common problem with the Chevy Impala?

Some of the most common complaints about the Chevrolet Impala include transmission failure, power lock problems, heater issues, and excessive oil consumption.

Is the Chevy Impala a reliable car?

Most models with more problems are older or reach higher mileage than those without them. In fact, newer Chevy Impalas receive high reliability ratings from some of the industry's top websites, including Kelley Blue Book (KBB) and RepairPal.

What year Impalas are the best?

The 2013 Chevrolet Impala was largely popular and very consistent and reliable, with only one recall related to an ignition key. Aside from 2013, the most reliable years for the Chevrolet Impala include: 2015 Chevrolet Impala. 2016 Chevrolet Impala.

What year Impala has transmission problems?

1977 Chevrolet Impala car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Chevrolet Impala problems, we found that the most common problems with these 2023 model year vehicles are:

Trailer hitches problems

The graph below shows statistics for all 1977 Chevrolet Impala vehicle components and the number of complaints received.

1977 Chevrolet Impala complaints

The NHTSA has received 1 complaints about various vehicle components related to the 1977 Chevrolet Impala.

1996-02-14

TRAILER HITCHES PROBLEM

Date Of Incident: 1996-01-12
Components: TRAILER HITCHES
Summary: TOW BAR BROKE, CAUSING TOW VEHICLE TO CRASH INTO GUARD RAIL.(OHIO STATE POLICE REPORT) *SD

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1977 Chevrolet Impala recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 1977 Chevrolet Impala.

1979-07-02

Manufacturer: GENERAL MOTORS CORP.
Components: LATCHES/LOCKS/LINKAGES:DOORS:LATCH
Summary: A CHILD COULD OPEN THE REAR SIDE COMPARTMENT DOOR AND ENTER THIS COMPARTMENT. THE CHILD COULD BECOME ENTRAPPED IF THE DOOR WERE TO CLOSE, AS IT CANNOT BE UNLATCHED FROM THE INSIDE.
Remedy: DEALER WILL REPLACE THE ORIGINAL COMPARTMENT DOOR LATCH, WHICH CAN BE LATCHED WITHOUT A KEY, WITH A NEW ASSEMBLY THAT REQUIRES A KEY TO LATCH AS WELL AS LOCK THE DOOR.

1976-11-03