2GR FE service data sheet
2GR FE service data sheet and specs
The 2GR-FE engine is a 3.5-liter V6 engine developed by Toyota. It is widely used in a range of Toyota and Lexus vehicles due to its balance of performance and reliability. Below is a comprehensive service data sheet for the 2GR-FE engine.
General Specifications
- Engine Type: V6, DOHC, 24-valve, aluminum block and heads.
- Displacement: 3456 cc (3.5 L)
- Bore x Stroke: 94.0 mm x 83.0 mm
- Compression Ratio: 10.8:1
- Fuel System: Sequential Multi-Point Fuel Injection (SFI)
- Ignition System: Electronic (DIS – Direct Ignition System)
- Valvetrain: Dual VVT-i (Variable Valve Timing with intelligence) on intake and exhaust cams.
Fluids & Capacities
- Engine Oil Capacity:
- With Filter: 6.4 quarts (6.1 liters)
- Without Filter: 6.1 quarts (5.8 liters)
- Recommended Oil Grade: SAE 0W-20 (preferred) or SAE 5W-30 (as an alternative, depending on climate).
- Coolant Capacity: Approximately 9.3-9.5 liters (varies slightly by model).
- Fuel Type: Premium Unleaded (91 octane or higher recommended for optimal performance).
- Spark Plug Gap: 0.043 inches (1.1 mm).
Maintenance Intervals
- Engine Oil Change:
- Every 10,000 miles or 12 months (using synthetic oil), or 5,000 miles for severe conditions.
- Coolant Replacement:
- Initial replacement at 100,000 miles or 10 years, then every 50,000 miles or 5 years.
- Air Filter Replacement:
- Every 30,000 miles or inspect every 15,000 miles.
- Spark Plug Replacement:
- Every 120,000 miles or 12 years (using iridium-tipped spark plugs).
- Drive Belt Inspection:
- Inspect every 60,000 miles and replace as needed.
Torque Specifications
- Cylinder Head Bolts:
- Stage 1: 39 Nm (29 ft-lbs)
- Stage 2: Tighten an additional 90°
- Spark Plugs: 15 Nm (11 ft-lbs)
- Oil Drain Plug: 39 Nm (29 ft-lbs)
Key Features
- Dual VVT-i: Enhances engine efficiency and power by adjusting timing for intake and exhaust valves.
- Aluminum Construction: Reduces weight for improved performance and efficiency.
- Timing Chain: Durable and designed to last the engine’s life with proper maintenance.
Common Applications
The 2GR-FE engine is found in various Toyota and Lexus models, including:
- Toyota: Camry, Avalon, RAV4 (V6 models), Highlander, Sienna, and Tacoma.
- Lexus: RX350, ES350, IS350, and GS350.
Common Issues
- Oil Leaks: Around the timing cover and cam tower seals.
- Water Pump Failures: Often require replacement around 60,000-100,000 miles.
- Carbon Buildup: Affects performance in direct-injected variants (2GR-FSE), but less so in the 2GR-FE.