1979 Pontiac Firebird problems

General information about Pontiac-Firebird
Overview of popular issues
Analysis of common problems
Сomplaints list
Recalls list

The Pontiac Firebird is an American automobile built and produced by Pontiac from the 1967 to 2002 model years. Designed as a pony car to compete with the Ford Mustang, it was introduced on February 23, 1967, five months after GM's Chevrolet division's platform-sharing Camaro. This also coincided with the release of the 1967 Mercury Cougar, Ford's upscale, platform-sharing version of the Mustang. The name "Firebird" was also previously used by GM for the General Motors Firebird series of concept cars in the 1950s.

First generation (1967–1969)

The first generation Firebird had characteristic Coke bottle styling shared with its cousin, the Chevrolet Camaro. Announcing a Pontiac styling trend, the Firebird's bumpers were integrated into the design of the front end, giving it a more streamlined look than the Camaro. The Firebird's rear "slit" taillights were inspired by the 1966–1967 Pontiac GTO and Pontiac Grand Prix. Both a two-door hardtop and a convertible were offered through the 1969 model year. Originally, the car was a "consolation prize" for Pontiac, which had desired to produce a two-seat sports car based on its original Banshee concept car. However, GM feared this would cut into Chevrolet Corvette sales, and gave Pontiac a piece of the "pony car" market by sharing the F-body platform with Chevrolet. The listed retail price before options for the coupe was $2,666 ($24,361 in 2023 dollars) and the convertible was $2,903 ($28,519 in 2023 dollars).

The 1967 base model Firebird came equipped with the Pontiac 230 cu in (3.8 L) SOHC inline-six. Based on the architecture of the standard Chevrolet 230 cu in (3.8 L) inline-six, it was fitted with a one-barrel Rochester carburetor and rated at 165 hp (123 kW). The "Sprint" model six came with a four-barrel carburetor, developing 215 hp (160 kW). Most buyers opted for one of three V8s: the 326 cu in (5.3 L) with a two-barrel carburetor producing 250 hp (186 kW); the four-barrel "HO" (high output) 326, producing 285 hp (213 kW); or the 325 hp (242 kW) 400 cu in (6.6 L) from the GTO. All 1967–1968 400 CI engines had throttle restrictors that blocked the carburetors' secondaries from fully opening. A "Ram Air" option was also available, providing functional hood scoops, higher flow heads with stronger valve springs, and a hotter camshaft. Power for the Ram Air package was the same as the conventional 400 HO, but peaked at 5,200 rpm.

The 230 cu in (3.8 L) engines were subsequently enlarged for 1968 to 250 cubic inches (4.1 liters), the base version developing an increased 175 hp (130 kW) using a one-barrel carburetor, and the high-output Sprint version the same 215 hp with a four-barrel carburetor. Also for the 1968 model, the 326 cu in (5.3 L) engine was replaced by the Pontiac 350 cu in (5.7 L) V8, which actually displaced 354 cu in (5.8 L), and produced 265 hp (198 kW) with a two-barrel carburetor. An HO version of the 350 cu in (5.7 L) with a revised cam was also offered to start in that year, which developed 320 hp (239 kW). The power output of the other engines was increased marginally.

There was an additional Ram Air IV option for the 400 cu in (6.6 L) V8 engines during 1969, complementing the Ram Air 400(now often colloquially but incorrectly called the "Ram Air III," a name never used by Pontiac). The Ram Air IV was rated at 345 hp (350 PS; 257 kW) at 5000 rpm and 430 lb⋅ft (583 N⋅m) of torque at 3400 rpm; and 335 hp (340 PS; 250 kW) respectively. The 350 cu in (5.7 L) HO engine was revised again with a different cam and cylinder heads resulting in 325 hp (242 kW). During 1969 a special 303 cu in (5.0 L) engine was designed for Sports Car Club of America (SCCA) road racing applications that were not available in production cars.

Modifications for 1968 included the addition of federally-mandated side marker lights: for the front of the car, the turn signals were made larger and extended to wrap around the front edges of the car, and on the rear, the Pontiac (V-shaped) Arrowhead logo was added to each side. The front door vent-windows was replaced with a single pane of glass and Astro Ventilation, a fresh-air-inlet system. The 1969 model received a major facelift with a new front-end design but unlike the GTO, it did not have the Endura bumper. The instrument panel and steering wheel were revised. The ignition switch was moved from the dashboard to the steering column with the introduction of GM's new locking ignition switch/steering wheel.

In March 1969, a US$1,083 ($8,998 in 2023 ) optional handling package called the "Trans Am performance and appearance package", UPC "WS4", named after the Trans Am Series, was introduced. A total of 689 hardtops and eight convertibles were made.

Due to engineering problems that delayed the introduction of the new 1970 Firebird beyond the usual fall debut, Pontiac continued production of 1969 model Firebirds into the early months of the 1970 model year (the other 1970 Pontiac models had been introduced on September 18, 1969). By late spring of 1969, Pontiac had deleted all model-year references on Firebird literature and promotional materials, anticipating the extended production run of the then-current 1969 models.

Social links

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Common 1979 Pontiac Firebird problems

The 1979 Pontiac Firebird is known for several common issues that have been reported by its owners. These problems can affect the overall performance and reliability of the vehicle, and they may require repairs or replacements to fix.

One common problem is running issues, which can cause the car to suddenly cut out or bog immediately at times when the throttle is hit. This problem is intermittent and can be caused by issues with the fuel system, such as problems with the fuel pump, fuel filter, or carburetor. In some cases, the problem can also be caused by issues with the emissions system, such as problems with the distributor system/vacuum modulator valve (DS/VMV) or the thermal vacuum switch. These parts can be difficult to locate and replace, and they may require rebuilding or repairing the emissions system to fix the problem.

Another common problem is a hesitation or stalling while driving, which can be caused by a variety of factors. For example, the problem can be caused by issues with the carburetor, such as problems with the float level or the fuel mixture. It can also be caused by issues with the ignition system, such as problems with the spark plugs, ignition coil, or distributor cap. In some cases, the problem can also be caused by issues with the fuel system, such as problems with the fuel pump or fuel filter. To diagnose and fix the problem, it may be necessary to inspect and test the various components of the fuel, ignition, and emissions systems.

In addition to these common problems, the 1979 Pontiac Firebird can also suffer from other issues, such as problems with the brakes, suspension, or steering. These problems can affect the handling and safety of the vehicle, and they may require repairs or replacements to fix. It is important to regularly maintain and service the vehicle to prevent these problems from occurring and to ensure that the vehicle is safe and reliable to drive.

In summary, the 1979 Pontiac Firebird is known for several common problems that can affect the performance and reliability of the vehicle. These problems can be caused by issues with the fuel, ignition, emissions, or other systems, and they may require repairs or replacements to fix. It is important to regularly maintain and service the vehicle to prevent these problems from occurring and to ensure that the vehicle is safe and reliable to drive.

What engine does a 1979 Firebird have?

For 1979, there were three possible engine options. The L80 Oldsmobile 403 6.6L V8 engine became the standard option and was only available with the Turbo Hydramatic 350 3-speed automatic. The W72 Pontiac 400 6.6L V8 was available for a short period and in limited supply.

Is a Firebird a reliable car?

The Firebird Trans Am was also popular among gearheads who valued reliability and longevity, which is why you can still find many in good condition today.

How much did a Pontiac Firebird cost in 1979?

Base Firebirds accounted for 38,642 sales and prices began at $5076. The luxury Esprit notched up 30,953 sales and was priced from $5454, while Formula sales totaled 24,851, from $6380.

What is the mpg on a 1979 Firebird?

Based on data from 12 vehicles, 183 fuel-ups and 30,210 miles of driving, the 1979 Pontiac Firebird gets a combined Avg MPG of 12.07 with a 0.62 MPG margin of error.

Is a Firebird a reliable car?

The Firebird Trans Am was also popular among gearheads who valued reliability and longevity, which is why you can still find many in good condition today.

What engine does a 1979 Firebird have?

What is special about the Pontiac Firebird?

The Pontiac Firebird is a classic American 'pony' car – an exotic-looking sporty car with lots of power. It was a direct rival to the Ford Mustang and went for the same long-hood, short-deck look, and had a performance-orientated image calculated to appeal to a youthful market.

Why did they stop making the Pontiac Firebird?

Stricter emissions regulations, changing market preferences, and the financial struggles of Pontiac's parent company, General Motors, led to the discontinuation of the Firebird. In 2002, the final Firebird rolled off the assembly line, marking the end of an era.

1979 Pontiac Firebird car problems categorized by type of issue

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

Visibility problems
Fuel system problems
Gasoline problems

The graph below shows statistics for all 1979 Pontiac Firebird vehicle components and the number of complaints received.

1979 Pontiac Firebird complaints

The NHTSA has received 2 complaints about various vehicle components related to the 1979 Pontiac Firebird.

2000-01-02

VISIBILITY PROBLEM

Date Of Incident: 1999-08-01
VIN: 2W87K9L1605
Components: VISIBILITY
Summary: POWER WINDOW SWITCH IN CENTER CONSOLE STOPPED WORKING. NEW OEM SWITCH COSTS $60..

Add Complaint

1999-07-14

FUEL SYSTEM, GASOLINE PROBLEM

Date Of Incident: 2024-11-24
VIN: 2W87K9L1532
Components: FUEL SYSTEM, GASOLINE
Summary: THE FUEL TANK FILLER NECK SEALANT FAILED. *YC

Add Complaint

1979 Pontiac Firebird recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 1979 Pontiac Firebird.

2007-10-24

Manufacturer: HONEYWELL INTERNATIONAL, INC.
Components: EQUIPMENT
Summary: CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
Consequence: THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
Remedy: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.

1980-08-19

Manufacturer: GENERAL MOTORS CORP.
Components: STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
Summary: ON CERTAIN VEHICLES, THE LOWER CONTROL ARM BALL JOINT TO STEERING KNUCKLE ATTACHING NUT MAY NOT HAVE BEEN TORQUED TO SPECIFICATIONS. THIS CONDITION COULD CAUSE THE NUT TO BACK OFF, RESULTING IN JOINT SEPARATION.
Remedy: THE DEALER WILL PERFORM A TORQUE CHECK OF THE ATTACHING NUT, AND, IF NECESSARY, TIGHTEN IT. IN SOME CASES AN INADEQUATE TORQUE LEVEL MAY HAVE CAUSED BALL STUD OR STEERING KNUCKLE DAMAGE; IF SO, THE AFFECTED COMPONENTS WILL BE REPLACED AT NO CHARGE TO OWNER.

1979-06-06

Manufacturer: GENERAL MOTORS CORP.
Components: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
Summary: ON THE INVOLVED VEHICLES THE BRAKE STOPLIGHT AND CRUISE CONTROL SWITCH WHICH IS OPERATED BY THE BRAKE PEDAL MAY HAVE BEEN ASSEMBLED WITH AN INCORRECT LUBRICANT ON THE ACTUATING PLUNGER. THIS CAN CAUSE THE REAR BRAKE STOPLIGHTS TO BECOME INOPERATIVE AND THE CRUISE CONTROL, IF ACTIVATED, TO STAY ELECTRICALLY ENGAGED.
Remedy: DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE BRAKE STOPLIGHT AND CRUISE CONTROL SWITCH AT NO COST TO OWNER.

Additional sources

More sources of information about 1979 Pontiac Firebird problems:

1979 Pontiac Firebird Reviews - Carsurvey.org

http://www.carsurvey.org/reviews/pontiac/firebird/1979/

Dec 18, 2016 ... - Oldsmobile -> Head gaskets on the 403, detonation-related issues (premature piston ring failure leading to oil consumption). Both do not ...

possibly buying a 81 firebird | Firebird Nation

https://www.firebirdnation.com/threads/possibly-buying-a-81-firebird.136655/

Oct 5, 2009 ... If there is like any common problems with an 81. ... 1979 10th Anniversary Trans Am 1979 W72 400 ... Open Discussions Fourth Generation Pontiac ...

Q&A: 1979 Pontiac Firebird Trans Am 6.6 - Common Queries ...

https://www.justanswer.com/pontiac/c35lt-1979-pontiac-firebird-trans-am-6-6-400-replace.html

Feb 22, 2019 ... Welcome to Just Answer, Sorry to hear you are having this problem. Most high pressure switches are normally closed and open at 350-400psi in ...

So I'm gonna be checking out a 1979 Pontiac Firebird on Friday ...

https://www.reddit.com/r/cars/comments/1zovwo/so_im_gonna_be_checking_out_a_1979_pontiac/

Mar 6, 2014 ... ... common problem, is easily repaired by re bushing the hinges. Takes an hour, costs 11-15 dollars a side, and is not a hard job. The other common ...