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.
1987 Toyota 4Runner SR5, 22-RTEFACTORY OEM SERVICE PROCEDURE
EGR System
EGR SYSTEM SPECIFICATIONS
| Model | Minimum Temperature | Engine RPM | |
|---|---|---|---|
| Camry & Celica | 113°F (45°C) | 2500 | |
| Corolla & FX-16 | |||
| Carbureted | 122°F (50°C) | 2000 | |
| EFI | 95°F (35°C) | 3500 | |
| Cressida | 135°F (57°C) | 2500 | |
| Land Cruiser | 86°F (30°C) | 2500 | |
| MR2 | 95°F (35°C) | 3500 | |
| Pickup | |||
| Carbureted | 113°F (45°C) | 3000 | |
| EFI | 86°F (30°C) | 3500 | |
| 4Runner | 86°F (30°C) | 3500 | |
| Supra | 135°F (57°C) | 2500 | |
| Tercel | |||
| Sedan | 104°F (40°C) | 3000 | |
| Wagon | 122°F (50°C) | 3000 | |
| Van | 104°F (40°C) | 3500 | |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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