1990–1993 Mercedes-Benz 300E 4Matic
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Clutch Failure
high
AI-written
Transmission Problems
high
AI-written
Faulty Fuel Injection Pump
medium
AI-written
Electrical Issues
medium
AI-written
Power Steering Failure
medium
AI-written
Active Service Bulletins
— Valve Body
Transmission
— Primary Pump
Transmission
— Harsh Engagement When Shifting Gears
Transmission
— Test the following:
Engine Performance
— Before Opening The System
Heating, Ventilation & A/C (HVAC)
Key Fluid Specs
| Spec | Value |
|---|---|
| Total Refrigerant Oil Capacity | 120 |
| Refrigerant Type | R-12 |
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