The 2.5-liter Nissan TD25 diesel engine was assembled from 1985 to 2015 and was primarily intended for taxi cars, but is found on Caravan minibuses and pickup trucks. This power unit is known for its high reliability and a really huge resource.
TD family: TD23, TD25, TD27, TD27T, TD27Ti, TD27ETi, TD42, TD42T.
Specifications
| Production years | 1985-2015 |
| Displacement, cc | 2488 |
| Fuel system | vortex chamber |
| Power output, hp | 75 – 80 |
| Torque output, Nm | 160 – 170 |
| Cylinder block | cast iron R4 |
| Block head | cast iron 8v |
| Cylinder bore, mm | 92.9 |
| Piston stroke, mm | 92 |
| Compression ratio | 22 |
| Features | no |
| Hydraulic lifters | no |
| Timing drive | gears |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 10W-30 |
| Engine oil capacity, liter | 6.5 |
| Fuel type | diesel |
| Euro standards | EURO 1/2/3 |
| Fuel consumption, L/100 km (for Nissan Cedric 1995) — city — highway — combined |
10.4 8.2 9.1 |
| Engine lifespan, km | ~450 000 |
| Weight, kg | 230 |
The engine was installed on:
- Nissan Caravan E24 in 1986 – 2001;
- Nissan Cedric 7 (Y31) in 1990 – 2015;
- Nissan Homy E24 in 1986 – 2001;
- Nissan Navara 1 (D21) in 1985 – 1997.
Disadvantages of the TD25 engine
- Due to the fault of the timing gear drive, the power unit is prone to noise and vibration;
- The gears gradually wear out and by 200,000 km the phases begin to go astray in the timing;
- Somewhere on the same mileage, pump leaks appear from the gear block gasket;
- On the electrical side, only the crankshaft position and oil pressure sensor are buggy;
- Detonation due to bad fuel destroys the jumpers between the vortex chambers in the cylinder head.
Frequently asked questions about the Nissan TD25
How much power does the Nissan TD25 make?
The Nissan TD25 develops 75 - 80 hp and 160 - 170 Nm of torque.
How much oil does the Nissan TD25 take and which one?
Engine oil capacity: 6.5 liters. Recommended oil: 10W-30.
Does the Nissan TD25 have a timing belt or chain?
Timing drive of the Nissan TD25: gears.
Is the Nissan TD25 turbocharged?
No, the Nissan TD25 is naturally aspirated.
Does the Nissan TD25 need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Nissan TD25 last?
The typical lifespan of the Nissan TD25 is ~450 000 km with proper maintenance.
What is the fuel consumption of the Nissan TD25?
Nissan Cedric 1995: city 10.4, highway 8.2, combined 9.1 L/100 km.
What cars was the Nissan TD25 installed on?
Nissan Caravan E24 in 1986 - 2001; Nissan Cedric 7 (Y31) in 1990 - 2015; Nissan Homy E24 in 1986 - 2001; Nissan Navara 1 (D21) in 1985 - 1997.
What are the common problems of the Nissan TD25?
Due to the fault of the timing gear drive, the power unit is prone to noise and vibration. The gears gradually wear out and by 200,000 km the phases begin to go astray in the timing. All known problems.
