Below is a comprehensive, step-by-step DIY guide to changing the oil on your Toyota GT86, including all the specifications, torque values, and safety tips you need. Follow each step carefully to keep your FA20 engine happy and leak-free.
Tools & Materials
Tools
- 17 mm socket (oil drain plug)
- Oil-filter wrench (80 mm)
- Torque wrench (N·m or ft-lb scale)
- Floor jack & jack stands or ramps
- Drain pan (≥6 qt capacity)
- Funnel
Materials
- 4.4 L (≈4.6 US qt) SAE 0W-20 synthetic oil or 5W-30 full synthetic (turbo or track car)
- OEM oil filter
- New crush washer for drain plug
- Shop rags, gloves, and safety glasses
Safety Precautions
- Work on level ground and engage the parking brake.
- Allow engine to cool at least 30 min to avoid burns.
- Use jack stands—never rely on the jack alone.
Step-by-Step Procedure
1. Preparation
- Park on a flat surface and chock rear wheels.
- Loosen (but do not remove) the oil-fill cap on top of the engine to aid drainage.
- Raise the front with a jack; support on jack stands or ramps.
2. Drain Old Oil
- Position drain pan beneath the oil-pan drain plug (driver’s side).
- Using the 17 mm socket, loosen and remove the drain plug. Allow oil to flow fully into the pan (tip car slightly toward plug if needed).
- Remove and discard the old crush washer.
3. Replace Oil Filter
- Unscrew the filter housing; catch residual oil.
- Remove old filter cartridge and O-ring; lubricate new O-ring with fresh oil.
- Install new filter; hand-tighten housing.
4. Reinstall Drain Plug & Refill Oil
- Fit new crush washer on plug; thread plug by hand to avoid cross-threading.
- Torque drain plug to 42 N·m (31 ft-lb).
- Lower car; place funnel in fill neck and pour in engine oil.
5. Check & Finalize
- Start engine; let idle 2 min, watch for leaks at plug and filter.
- Shut off, wait 5 min, then check dipstick; top up to “Full” mark if needed.
- Reset maintenance reminder per owner’s manual.
Specifications
| Item | Spec |
|---|---|
| Oil type | SAE 0W-20 synthetic (API SN/ILSAC GF-5) – 5W-30 full synthetic (turbo or track car) |
| Oil capacity (with filter) | 4.4 L (4.6 US qt) |
| Drain plug size | 17 mm socket |
| Drain plug torque | 42 N·m (31 ft-lb) |
| Filter housing torque | 33 N·m (approx. 25 ft-lb) |
| Change interval | 15,000 km (10,000 mi) / 6 mo (whichever first) |
Oil Disposal
- Transfer used oil into sealed jugs; take to a recycling center or auto parts store that accepts waste oil.
Tips & Troubleshooting
- If oil pressure light stays on, re-check filter housing seal.
- Track use? Consider 5W-30 for hot conditions and more frequent changes.
With this guide you can confidently perform an oil change on your Toyota GT86, ensuring proper lubrication and longevity of the FA20 engine.
Disclaimer
This guide is intended for informational purposes only. Performing vehicle maintenance carries inherent risks, and you assume full responsibility for your actions. The procedures described here are based on general knowledge of the Toyota GT86 and may vary slightly depending on model year, regional differences, or aftermarket modifications.
By following this guide, you agree to the following:
- You are solely responsible for ensuring the work is performed safely and correctly.
- You acknowledge that improper maintenance can result in damage to the vehicle or personal injury.
- You will consult your vehicle’s official owner’s manual and follow all manufacturer guidelines and safety instructions.
- You understand that this guide does not replace professional automotive advice or service.
Always use caution, and when in doubt, seek assistance from a certified mechanic.
Found any mistakes in our guide? Email [email protected]
