Toyota 2TR-FE 2.7L Engine Specs, Problems, Reliability. The Toyota 2.7-liter engine called as the 2TR-FE appeared in 2003. It is a four-cylinder gasoline engine utilized mainly in Toyota’s SUVs and RWD/4WD pickups. This 2.7 l engine of the TR family effectively changed the old 3RZ-FE engine.
The engine was constructed around cast iron cylinder block obtained from the 3RZ engine. The engine block has twin counter-rotating balancing shafts for vibration and noise reduction. There is a created fully-balanced crankshaft with eight counterweights and torsional rubber damper. The 2TR engine is a square engine – it has equivalent 95 mm (3.74 in) bore and stroke measurements. Inside the cylinder block, there are oil jets for cooling of the aluminum alloy pistons.
The 2TR-FE engine got a totally brand-new aluminum cylinder head. It has 4 valves per cylinder (16 valves overall) and double overhead camshafts. The valves are activated by roller rocker arms. The valvetrain is equipped with hydraulic lash adjusters (no valve clearance adjustment required). The engine likewise utilizes a timing chain to rotate the camshafts. For the intake camshaft, engineers installed the Toyota’s VVT-i system (Variable Valve Timing with intelligence). After 2015, when the engine was a little upgraded, the VVT-i became available for both intake and exhaust camshafts – Dual VVT-i.
The engine is naturally aspirated and has a simple and inexpensive plastic intake manifold. The throttle body is digitally controlled by Toyota’s ETCS-i which indicates no mechanical connections just wires and accelerator pedal with a position sensor. Of course, the modern-day engine can not be pictured without a fuel injection and electronic ignition. In this case, the 2TR engine was geared up with a sequential multiport fuel injection system (EFI) and Toyota’s DIS (Direct Ignition System) system with specific ignition coils for each cylinder.
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Toyota 2TR-FE 2.7L Engine Problems and Reliability
The Toyota 2.7-liter engine has a short list of common problems and failure but they exist. This is a modern-day engine with complicated electronic systems which require excellent oil, fuel, and proper maintenance. The engine produced up until 2008 had oil leaks from the front crankshaft oil seal. The majority of them are currently repaired and a bad seal was replaced by modified brand-new one from the newest designs.
The primary problem is what the engine does not fit its applications. It is too weak for heavy SUVs and pickup trucks and most of the time overloaded which trigger high fuel usage and noisy operation. However the reliability is a strong side of that engine. The engine life of the 2TR-FE has to do with 250,000 miles (400,000 km).
you must see more engine detail in here: Engine – US Cars News or you can see on wiki here
Toyota 2TR-FE 2.7L Engine Specs
| Manufacturer | Kamigo Plant in Toyota, Aichi, Japan Indus Motor Company in Karachi, Pakistan |
| Production years | 1999-present |
| Cylinder block material | Aluminum |
| Cylinder head material | Aluminum |
| Fuel type | Gasoline |
| Fuel system | Sequential fuel injection |
| Configuration | Inline |
| Number of cylinders | 4 |
| Valves per cylinder | 4 |
| Valvetrain layout | DOHC |
| Bore, mm | 75.0 mm (2.95 in) |
| Stroke, mm | 73.5 mm (2.89 in) |
| Displacement, cc | 1,299 cc (79 cu in) |
| Type of internal combustion engine | Four-stroke, naturally aspirated |
| Compression Ratio | 10.5:1 |
| Power, hp | 84 hp (63 kW)/6,000 |
| Torque, lb ft | 89 lb-ft (121 Nm)/4,400 |
| Engine weight | 204 lbs (92.5 kg) |
| Firing order | 1-3-4-2 |
| Engine oil weight | SAE 5W-30 |
| Engine oil capacity, liter | 3.7 (3.9 qt) – service fill 0.2 (0.21 qt) – oil filter. |
| Oil change interval, mile | 9,000 (15,000 km) / 12 months |
| Applications | Toyota Yaris/Echo/Vitz, Toyota Vios/Belta, Toyota Platz, Toyota Porte, Toyota Corolla, Toyota bB, Toyota Ist, Toyota WiLL Vi, Toyota WiLL VC |