1987 Saab 900 problems
The Saab 900 is a mid-sized automobile which was produced by Saab from 1978 until 1998 in two generations; the first from 1978 to 1993, and the second from 1994 to 1998.
The first-generation car was based on the Saab 99 chassis, though with a longer front end to meet U.S. frontal crash regulations and to make room for the turbo-charged engines, air conditioning and other equipment that was not available in the early days of the 99 model. The 900 was produced in 2- and 4-door sedan, and 3- and 5-door hatchback configurations and, from 1986, as a cabriolet (convertible) model. There were single- and twin-Zenith carburettor; fuel injected, and turbocharged engines, including both Full Pressure Turbo (FPT), and, in European models during the early 1990s, Low Pressure Turbos (LPT).
Saab 900 "Classic"
Overview
The Saab 900 is a front-engine, front-wheel-drive mid-size car with a longitudinally mounted, 45-degree canted, inline four-cylinder engine, double wishbone front suspension and beam-axle rear suspension. It was originally introduced on 12 May 1978, for the 1979 model year. Sales commenced in the fall of 1978.
Like its predecessor the 99, the 900 contained a number of unusual design features that distinguish it from most other cars. First, the B-engine, that was installed "backwards", with power delivered from the crank at the front of the car. Second, the transmission, technically a transaxle, bolted directly to the bottom of the engine to form the oil pan (albeit with separate oil lubrication). Thus, power from the crank would be delivered out of the engine at the front, then transferred down and back to the transmission below, via a set of chain-driven primary gears. In similar fashion, Minis also had their gearbox mounted directly below the engine; however, the Mini gearbox and engine shared the same oil, whereas the Saab 900 (and 99) gearboxes contained a separate sump for engine oil.
The 900 body was developed from the older 99 model, keeping the basic layout but with a new longer front part. This allowed for more space in the engine room and better crash protection for passengers. The middle and rear parts of the body were identical to the 99 Combi Coupé (which was withdrawn from the lineup at the same time). Later a new rear end was designed for the 2- and 4-door sedans.
Refined over several decades of two-digit Saab models, the 900's double wishbone suspension design provided excellent handling and road feel. The rear suspension comprised a typical beam axle design, stabilized with a Panhard rod. However, the attachment points between the axle and chassis made up an unusual configuration that, in essence, consists of two Watt's linkages at either end of the axle: A lower control arm attaches the axle to the bottom of the vehicle, while an upper link attaches at the top but faces towards the rear, unlike a typical four-link design with both lower and upper links facing forward. The design-principle being similar with the rear suspension presented in Alfa Romeo Alfasud already in 1971, except in the Alfasud, the beam axle itself functioned as a sway-bar, hence separate sway-bars in the rear suspension was not needed.
Early models did not have sway bars; they began appearing on certain models in 1985, and, in U.S. and possibly other markets, became standard on all trim levels by the late 1980s. The sway bars decreased body roll, but at the expense of some ride comfort and when driven aggressively, increased inside wheel spin. The front and rear bars' diameters were unchanged throughout the model's run.
The 900 has a deeply curved windshield, providing the best driver visibility. The dashboard was curved to enable easy reach of all controls, and featured gauges lit up from the front. Saab engineers placed all controls and gauges in the dashboard according to their frequency of use and/or importance so that the driver need only divert their gaze from the road for the shortest possible time and by the smallest angle. This is why, for example, the oft-used radio is placed so high in the dashboard. In keeping with the paradigm of its predecessor, the 99 model, the 900 employed a door design unique in automotive manufacturing, with an undercutting sweep to meet the undercarriage, forming a tight, solid unit when the door was closed. This feature also eliminated the stoop in the cabin at the footing of the door, as seen in automobiles of other manufacturers, thereby preventing water and debris from collecting and possibly entering the cabin or initiating corrosion, as well as enabling passengers to enter and exit the cabin without need to step over several inches of ledge.
The 900 underwent minor cosmetic design changes for 1987, including restyled front end and bumpers that went from a vertical to a more sloped design. To save money, Saab kept the basic undercarriage more or less unchanged throughout the 900's production run.
The Saab 900 could be ordered with different options, including a high performance option called the Aero or, as it was known in the U.S. "Special Performance Group" (SPG). The Aero/SPG incorporated (depending on the market and model year) a body skirt; a sport-suspension (1987+) that included shorter, stiffer springs, stiffer shocks, and sway bars; leather seats; premium stereo; and air conditioning. Each of these features could also be ordered independently from Saab's Accessories Catalog for fitment to standard models.
Another desirable UK option at this time was the fitment of very distinctive Minilite alloy wheels. Initially these had the words 'Minilite' and 'Saab' cast in raised lettering; later Saabs had a similar wheel made by Ronal.
Power output varied by model year and market, but 900S and 900 Turbo models produced from 1985 and onward were fitted with a 16-valve engine, while the basic 900 kept the earlier 8-valve engine.
A 1989 Saab 900 SPG, owned by Peter Gilbert of Wisconsin, was driven over a million miles before being donated to The Wisconsin Automotive Museum. Peter Gilbert claimed a million miles out of the turbocharging unit in addition to the engine itself. Saab gave Mr Gilbert a Saab 9-5 Aero.
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Common 1987 Saab 900 problems
The Saab 900, produced from 1978 to 1994, is known for its distinctive good looks, superb handling, and quirky features. However, like any other car, it has its share of common problems. This article will focus on the 1987 Saab 900 and its specific issues based on complaints from owners.
1. Gearbox problems:
Gearbox issues are a common complaint among 1987 Saab 900 owners. These problems can lead to costly engine-out repairs. It is essential to check the gearbox for signs of wear, fluid leaks, and other issues during an inspection. Replacement parts for the gearbox are reasonably priced, but labor costs can add up if the car requires extensive work.
2. Corrosion:
Corrosion is a significant concern for the 1987 Saab 900, particularly if the car has been neglected. Rust can take hold of any part of the car, including the body, suspension, and brake components. Regular maintenance and inspections can help prevent or mitigate corrosion issues.
3. Heater blower not working:
Some 1987 Saab 900 owners have reported issues with the heater blower not working. This problem can make the car uncomfortable during cold weather and may indicate a larger electrical issue.
4. Fuel pump issues:
Fuel pump problems have been reported by some 1987 Saab 900 owners. A failing fuel pump can cause issues with boost and fuel delivery, leading to poor performance and reduced fuel efficiency. If the fuel pump is making unusual noises or the car is experiencing intermittent cutouts, it may be a sign of a failing fuel pump.
5. Turbo issues:
Turbocharged 1987 Saab 900s may experience issues related to the turbocharger and its associated components. These issues can include on-and-off boost driving, fuel cut-out during acceleration, and super-rich running conditions. Possible causes for these problems include a failing APC solenoid, wastegate issues, and fuel delivery problems.
In summary, the 1987 Saab 900, while a desirable classic car, has several common problems that potential buyers should be aware of. These issues include gearbox problems, corrosion, heater blower failure, fuel pump issues, and turbo-related problems. Regular maintenance, inspections, and addressing issues promptly can help ensure the longevity and enjoyment of a 1987 Saab 900.
1987 Saab 900 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Saab 900 problems, we found that the most common problems with these 2023 model year vehicles are:
- Tires problems
- Engine and engine cooling problems
- Visibility problems
- Electrical system problems
- Equipment problems
The graph below shows statistics for all 1987 Saab 900 vehicle components and the number of complaints received.
1987 Saab 900 complaints
The NHTSA has received 11 complaints about various vehicle components related to the 1987 Saab 900.
ELECTRICAL SYSTEM,EQUIPMENT PROBLEM
- Date Of Incident: 2003-08-27
- Fire: 1
- VIN: YS3AR45J7H3
- Components: ELECTRICAL SYSTEM,EQUIPMENT
- Summary: MY 1987 SAAB 900 CAUGHTON FIRE WITH ME IN IT. I WOULD LIKE TO FILE A COMPLAINT AGAINST SAAB BUT I DO NOT KNOW HOW TO GO ABOUT IT. I NEED HELP. THANK YOU.*AK
SUSPENSION PROBLEM
- Date Of Incident: 2000-03-01
- VIN: YS3AT36L4H7
- Components: SUSPENSION
- Summary: THIS IS APPARENTLY A COMMON FAILURE ON SAAB 900 CARS, WELL KNOWN TO DEALERS AND THE FACTORY AS WELL AS THE TSN BULLETIN BOARD WHICH HAS BEEN UP SINCE 1988. [WWW.SAABNET.COM] THE MANUFACTURER HAS MADE AVAILABLE A REINFORCED LOWER SUSPENSION ARM BUT HAS REFUSED TO PAY FOR EITHER THE PART OR INSTALLATION THEREOF. *AK
TIRES PROBLEM
- Date Of Incident: 1995-03-17
- Components: TIRES
- Summary: REPLACED FOUR CONTINENTAL TIRES BECAUSE OF CRACKING ON THE SIDEWALL.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 1995-03-17
- Components: ENGINE AND ENGINE COOLING
- Summary: HEAT SHIELD FAILED DUE TO CORROSION.
VISIBILITY PROBLEM
- Date Of Incident: 1995-03-17
- Components: VISIBILITY
- Summary: INSIDE REARVIEW MIRROR FAILED DUE TO A BRITTLE FRACTURE WITHIN THE SURFACE. *AK
TIRES PROBLEM
- Date Of Incident: 1995-03-17
- Components: TIRES
- Summary: REPLACED FOUR CONTINENTAL TIRES BECAUSE OF CRACKING ON THE SIDEWALL.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 1995-03-17
- Components: ENGINE AND ENGINE COOLING
- Summary: HEAT SHIELD FAILED DUE TO CORROSION.
VISIBILITY PROBLEM
- Date Of Incident: 1995-03-17
- Components: VISIBILITY
- Summary: INSIDE REARVIEW MIRROR FAILED DUE TO A BRITTLE FRACTURE WITHIN THE SURFACE. *AK
TIRES PROBLEM
- Date Of Incident: 1995-03-12
- Components: TIRES
- Summary: FOUR CONTINENTAL TIRES CRACKED ON SIDE WALL.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 1995-03-12
- Components: ENGINE AND ENGINE COOLING
- Summary: HEAT SHIELD UNDER CATALYTIC CONVERTER RUSTS, CAUSING SHIELD TO OVERHEAT.
VISIBILITY PROBLEM
- Date Of Incident: 1994-10-01
- Components: VISIBILITY
- Summary: DRIVER'S INTERIOR REAR VIEW MIRROR CAME OFF IN DRIVER'S HAND DUE TO FATIGUED BALL SOCKET HOUSING. *SKD
1987 Saab 900 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 1987 Saab 900.
- Manufacturer: SAAB CARS USA, INC.
- Components: ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
- Summary: WIRING HARNESS MAY CHAFE AGAINST SHARP EDGES UNDER THE DASHBOARD AND AGAINST A SUPPORT UNDER THE REAR SEAT (1988 MODELS ONLY).
- Consequence: THIS COULD CAUSE A SHORT CIRCUIT; THE RESULTING HEATBUILDUP COULD CAUSE SMOKE OR A FIRE IN THE PASSENGER COMPARTMENT.
- Remedy: INSTALL RUBBER PROTECTIVE STRIPS TO SHARP EDGES AND COMPLETELY ENCASE WIRE HARNESS IN A PROTECTIVE PLASTIC TUBE.
- Manufacturer: SAAB CARS USA, INC.
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- Summary: THE FUEL HOSE BETWEEN THE PRESSURE REGULATOR AND THE INJECTOR FUEL RAIL MAY RUPTURE DUE TO STRESS.
- Consequence: THIS COULD RESULT IN A FUEL LEAK AND POSSIBLY A FIRE.
- Remedy: REPLACE FUEL HOSE WITH NEW PREFORMED PLASTIC HOSE.
Other years of Saab 900
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