Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1994 Land Rover Discovery AutomaticFACTORY OEM SERVICE PROCEDURE
Engine Controls - Service & Adjustment Specifications: Quick-Service: Notes
REPLACEMENT INTERVALS
| Component | Months | Miles | |
|---|---|---|---|
| Accessory Belt | 84 | 105,000 | |
| Air Filter | |||
| Normal Service | 24 | 30,000 | |
| Automatic Transmission Fluid & Filter | |||
| Normal Service | 24 | 30,000 | |
| Engine Oil & Filter | |||
| Normal Service | 6 | 7500 | |
| Evaporative Canister | 84 | 105,000 | |
| Fuel Filter | |||
| Normal Service | 48 | 60,000 | |
| Heated Oxygen Sensor | 66 | 82,500 | |
| Manual Transmission Fluid | |||
| Normal Service | 30 | 37,500 | |
| Spark Plugs | |||
| Normal Service | 24 | 30,000 | |
| Transfer Case Fluid (4WD) | |||
| Normal Service | 24 | 30,000 | |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.