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Porsche
1980 Porsche 928 Owners Manual
1980 Porsche 928 Owners Manual
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Vehicle data plateRef 280008
- Brand
- Porsche
- Vehicle
- Cars
- Models covered
- 928
- Years
- 1980
- Format
- PDF, searchable, print-ready
- Delivery
- Instant download after checkout
- Language
- English
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What happens after you pay
- Download link opens on the order page immediately
- The same link is emailed to you โ re-download any time
- Open on phone, tablet or PC; print only the pages you need
- Not sure it covers your model year? Ask us before you buy
๐ท๏ธ Basic Information
Identification
Make:
Porsche
Model:
928
Year:
1980
Codes
Vin Prefix:
92A
Production Code:
Type 928
๐ Introduction
Market Position
Positioning:
Luxury Grand Tourer (GT), front-engine, rear-wheel drive flagship
Competitive Analysis
Competitors:
BMW 6 Series, Mercedes-Benz SL-Class, Jaguar XJ-S
Key Features
Design Philosophy:
Transaxle layout for 50/50 weight distribution, advanced aerodynamics
Innovations:
Aluminum construction, pop-up headlights, integrated bumper design
๐ Manual Details
Coverage Areas
Primary Focus:
Owner's Information and Operation
Scope:
Vehicle operation, maintenance, safety, and basic troubleshooting
Page Count
Estimated Pages:
150-200 (typical for this era and model)
Manual Type
Type:
Owner's Manual
Language
Primary Language:
English
Format
Format:
Printed Booklet
๐ Manual Coverage
Systems Covered
Powertrain:
Engine operation, cooling system, fuel system overview
Drivetrain:
Transmission operation, differential overview
Chassis:
Brake system operation, steering system overview
Electrical:
Instrument panel, lighting, basic electrical features
Comfort And Convenience:
HVAC, climate control, seats, windows, door locks
Procedures Included
Basic Maintenance:
Checking fluid levels, tire pressure, light bulb replacement
Troubleshooting:
Basic warning light explanations, simple operational issues
Safety Information:
Seat belt usage, child restraint information, driving tips
Emergency Procedures:
Jump starting, tire changing, roadside assistance information
Technical Depth
Depth:
Owner-level operation and preventative maintenance
๐ Manual Specifications
File Format
Digital Availability:
Typically available as PDF reprint or original print
Print Quality
Original Print Quality:
High-quality paper and printing typical of premium European vehicles
Binding Type
Original Binding:
Stapled or perfect bound paperback
Paper Type
Original Paper:
Glossy or semi-gloss paper stock
โ๏ธ Engine Specifications
Primary Engine
Engine Code:
M30/11 (early models)
Engine Type:
Naturally Aspirated V8
Displacement:
4.5 Liters (4477 cc)
Bore X Stroke:
86.0 mm x 96.0 mm
Compression Ratio:
10.0:1
Performance
Horsepower:
210-220 bhp @ 5500 rpm (approx.)
Torque:
250-260 lb-ft @ 3600 rpm (approx.)
Fuel System
Fuel Delivery:
Bosch K-Jetronic Fuel Injection
Cooling System
Cooling Type:
Water-cooled
Lubrication
Oil Type Specification:
API SG or SH, SAE 15W-50 (check manual for exact spec)
Oil Capacity:
Approx. 9.5 Liters (10 US Quarts) with filter
๐ง Transmission
Standard
Type:
Automatic Transmission (ZF 3 HP 22)
Optional
Type:
5-Speed Manual (limited availability in 1980, more common later)
Features
Automatic Modes:
Standard, Economy, Sport (or similar designation)
Fluid Specifications
Automatic Transmission Fluid:
Dexron III or equivalent (check manual for exact spec)
Fluid Capacity
Automatic Transmission Fluid Capacity:
Approx. 4.0 Liters (4.2 US Quarts) (check manual)
๐ Dimensions
Exterior
Length:
4684 mm (184.4 inches)
Width:
1786 mm (70.3 inches)
Height:
1283 mm (50.5 inches)
Wheelbase:
2700 mm (106.3 inches)
Weights
Curb Weight:
1650 kg (3638 lbs) (approx. for automatic)
Gross Vehicle Weight:
2000 kg (4409 lbs) (approx.)
Cargo
Cargo Volume:
Rear hatchback design provides significant, versatile cargo space
๐ก๏ธ Safety Features
Ratings
Crash Testing Era:
Limited official ratings due to testing standards of the era
Active Features
Braking System:
Power-assisted disc brakes front and rear, ABS optional on later models
Steering System:
Power-assisted rack and pinion
Passive Features
Seat Belts:
3-point inertia reel seat belts
Structure:
Reinforced safety cage, deformable front and rear sections
Lighting:
Halogen headlights, integrated fog lamps (optional)
๐ก Technology Features
Infotainment
Audio System:
Factory-installed Blaupunkt or Becker radio with cassette player (optional/variable by market)
Driver Assistance
Cruise Control:
Optional feature
Connectivity
Connectivity Features:
None in the modern sense; primarily analog systems
๐ง Maintenance
Service Intervals
Oil Change Interval:
Typically every 7,500-10,000 miles or annually (check manual)
Major Service Interval:
Timing belt replacement every 50,000-60,000 miles or 5 years (critical for V8 engines)
Other Checks:
Coolant, brake fluid, power steering fluid checks at regular intervals
Fluid Specifications
Coolant Type:
Antifreeze/coolant, ethylene glycol based, Porsche approved (check manual)
Brake Fluid Type:
DOT 4 (check manual for specific Porsche specification)
Power Steering Fluid:
Dexron III or Pentosin CHF 11 S (check manual)
Known Issues
Common Wear Items:
Fuel injectors, fuel pump, ignition components, door seal degradation, window regulators
Potential Problems:
K-Jetronic fuel system maintenance, coolant leaks (especially hoses and water pump), timing belt wear
Maintenance Tips
Engine Cooling:
Regular coolant system flushes and inspection for leaks are paramount
Fuel Injection:
Maintaining clean fuel injectors and proper fuel pressure is key for K-Jetronic performance
๐ Vehicle History
Brand Heritage
Brand Legacy:
Porsche's reputation for engineering excellence and sports car innovation
Model Evolution
Introduction Year:
1978
Evolution To 1980:
Refinements in suspension, engine management, and interior appointments
Production
Production Years:
1978-1991
Manufacturing Location:
Zuffenhausen, Germany
๐ Awards & Recognition
Recognitions
Critical Acclaim:
Praised for its advanced engineering, comfort, and unique V8 powertrain for a Porsche GT
Ratings
Automotive Journalism:
Frequently cited as a pioneering GT car that pushed automotive boundaries
Delivery & file format
Delivery & file format
This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.
Check the model year and engine before you buy
Check the model year and engine before you buy
Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.
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1980 Porsche 928 Owners Manual
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