The 1.8-liter Toyota 2Y carbureted engine was produced in Japan from 1982 to 1997 and was installed on Hiace and Town Ace minibuses, as well as Hilux pickups and their various clones. There were modifications of this motor with a catalyst 2Y-J, 2Y-U and a gas version 2Y-P.
Y family: 1Y, 2Y, 3Y, 3Y-E, 3Y-EU, 4Y, 4Y-E.
Specifications
| Production years | 1982-1997 |
| Displacement, cc | 1812 |
| Fuel system | carburetor |
| Power output, hp | 80 – 95 |
| Torque output, Nm | 140 – 155 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 86 |
| Piston stroke, mm | 78 |
| Compression ratio | 8.8 |
| Features | OHV |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.5 |
| Fuel type | petrol |
| Euro standards | EURO 0 |
| Fuel consumption, L/100 km (for Toyota Mark II Van 1986) — city — highway — combined |
9.5 7.0 8.2 |
| Engine lifespan, km | ~275 000 |
| Weight, kg | 145 |
The engine was installed on:
- Toyota Hilux 5 (N80) in 1988 – 1995;
- Toyota Mark II Van X70 in 1984 – 1997;
- Toyota HiAce 3 (H50) in 1982 – 1989;
- Toyota TownAce 2 (R20) in 1982 – 1991;
- Volkswagen Taro 1 (7A) in 1989 – 1997.
Disadvantages of the Toyota 2Y engine
- The main problems are caused by setting up a sophisticated carburetor design;
- It has a lot of vacuum tubes, which eventually lose their tightness;
- Also on these engines the original ignition system and its own fuel pump;
- With insufficient cooling, cylinder head warping due to overheating often occurs;
- At long runs, the power unit can already consume a lot of oil for waste.
Frequently asked questions about the Toyota 2Y
How much power does the Toyota 2Y make?
The Toyota 2Y develops 80 - 95 hp and 140 - 155 Nm of torque.
How much oil does the Toyota 2Y take and which one?
Engine oil capacity: 3.5 liters. Recommended oil: 5W-30.
Does the Toyota 2Y have a timing belt or chain?
The Toyota 2Y uses a timing chain.
Is the Toyota 2Y turbocharged?
No, the Toyota 2Y is naturally aspirated.
Does the Toyota 2Y need valve clearance adjustment?
No, the Toyota 2Y has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Toyota 2Y last?
The typical lifespan of the Toyota 2Y is ~275 000 km with proper maintenance.
What is the fuel consumption of the Toyota 2Y?
Toyota Mark II Van 1986: city 9.5, highway 7.0, combined 8.2 L/100 km.
What cars was the Toyota 2Y installed on?
Toyota Hilux 5 (N80) in 1988 - 1995; Toyota Mark II Van X70 in 1984 - 1997; Toyota HiAce 3 (H50) in 1982 - 1989; Toyota TownAce 2 (R20) in 1982 - 1991; Volkswagen Taro 1 (7A) in 1989 - 1997.
What are the common problems of the Toyota 2Y?
The main problems are caused by setting up a sophisticated carburetor design. It has a lot of vacuum tubes, which eventually lose their tightness. All known problems.
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