Unleaded Premium Unleaded Gasoline (91 octane or higher recommended)
Cooling System
Coolant Capacity:
Approx. 18 quarts (17.0 Liters)
Coolant Type:
GM Type II Antifreeze/Coolant (Ethylene Glycol based)
Ignition System
Ignition Type:
Electronic Spark Control (ESC) and Electronic Spark Timing (EST)
🔧 Transmission
Standard
Type:
700R4 4-speed Automatic Overdrive
Optional
Type:
Doug Nash 4+3 Manual (Overdrive unit)
Features
Automatic Overdrive:
Yes (4th gear)
Fluid Specifications
Automatic Transmission Fluid:
Dexron-III (or equivalent)
Manual Transmission Fluid:
GL-4 Gear Lubricant
📐 Dimensions
Exterior
Length:
176.5 inches (4483 mm)
Width:
71.0 inches (1803 mm)
Height:
46.4 inches (1179 mm)
Wheelbase:
98.0 inches (2489 mm)
Weights
Curb Weight:
3,150 - 3,200 lbs (1429 - 1451 kg) approx.
🛡️ Safety Features
Ratings
NHTSA Overall:
Not directly rated under modern NHTSA standards as performed for 1984 models.
Active Features
Brakes:
Power-assisted front and rear disc brakes
Steering:
Power steering
Passive Features
Restraints:
Three-point seat belts
Rollover Protection:
Integral roll bar within T-top structure
💡 Technology Features
Infotainment
Audio System:
AM/FM Stereo with Cassette Player; Optional Premium Sound System
Instrumentation:
Digital dashboard with analog tachometer and speedometer, warning lamps
Driver Assistance
Cruise Control:
Standard
Connectivity
OBD Ii Compliance:
Not OBD-II compliant; uses older diagnostic port (ALDL)
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 3,000 miles or 3 months, whichever comes first (under normal driving conditions)
Transmission Service Interval:
Automatic: Every 30,000-60,000 miles; Manual: Every 30,000 miles
Fluid Specifications
Engine Oil Capacity:
5 quarts (4.7 Liters) with filter change (for 5.7L V8)
Engine Oil Viscosity:
10W-30 (preferred for most conditions)
Coolant Type:
GM Type II Antifreeze/Coolant (50/50 mix with distilled water)
Brake Fluid:
DOT 3
Known Issues
Common Problems:
Crossfire Injection system sensitivity, electronic control module (ECM) failures, aging plastic and rubber components, suspension wear, exhaust manifold cracks.
Filter Part Numbers
Oil Filter:
AC Delco PF51 (or equivalent)
Air Filter:
AC Delco A1062C (or equivalent)
📚 Vehicle History
Brand Heritage
Chevrolet History:
Chevrolet, a division of General Motors, has a long history of producing popular and performance-oriented vehicles since its founding in 1911.
Model Evolution
Corvette Generations:
1984 marks the introduction of the C4 generation, a significant redesign from the C3. This generation brought a modern, aerodynamic design and advanced technology for its time.
Production
Production Period:
1984-1996 (C4 Generation)
Manufacturing Location:
Bowling Green, Kentucky, USA
🏆 Awards & Recognition
Recognitions
Car And Driver Ten Best:
While not specifically awarded in 1984 for this model, the Corvette has a history of frequent inclusion in this list in other years.
Industry Acclaim
Design Innovation:
The C4 generation was praised for its modern styling and handling improvements over its predecessor.
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