The 2.8-liter six-cylinder naturally aspirated diesel Nissan LD28 was produced from 1980 to 1985 for the Skyline, Laurel, Cedric, Gloria and Maxima. It produces 91 hp; a turbocharged LD28T version was used in Australian Patrols.
Specifications
| Production years | 1980-1986 |
| Displacement, cc | 2792 |
| Fuel system | vortex chamber |
| Power output, hp | 91 |
| Torque output, Nm | 170 |
| Cylinder block | cast iron R6 |
| Block head | cast iron 12v |
| Cylinder bore, mm | 84.5 |
| Piston stroke, mm | 83 |
| Compression ratio | 22.0 |
| Features | OHC |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 10W-40 |
| Engine oil capacity, liter | 6.2 |
| Fuel type | diesel |
| Euro standards | EURO 0 |
| Fuel consumption, L/100 km (for Nissan Skyline 1984) — city — highway — combined |
8.5 5.9 6.9 |
| Engine lifespan, km | ~400 000 |
| Weight, kg | 224 |
The engine was installed on:
- Nissan Cedric 5 (430) in 1980 – 1983, Cedric 6 (Y30) in 1983 – 1985;
- Nissan Gloria 6 (430) in 1980 – 1983, Gloria 7 (Y30) in 1983 – 1985;
- Nissan Laurel 4 (C31) in 1980 – 1984, Laurel 5 (C32) in 1984 – 1986;
- Nissan Skyline 5 (C210) in 1980 – 1981, Skyline 6 (R30) in 1981 – 1985;
- Nissan Maxima 1 (G910) in 1980 – 1984.
Disadvantages of the Nissan LD28 engine
- A simple and reliable cast-iron diesel with a very long life;
- Do not let the engine overheat, otherwise you will be fighting oil leaks for a long time;
- The injection pump drive belt often breaks, so it is better to carry a spare;
- There are several reports of sudden camshaft failure, and spare parts are scarce.
Frequently asked questions about the Nissan LD28
How much power does the Nissan LD28 make?
The Nissan LD28 develops 91 hp and 170 Nm of torque.
How much oil does the Nissan LD28 take and which one?
Engine oil capacity: 6.2 liters. Recommended oil: 10W-40.
Does the Nissan LD28 have a timing belt or chain?
The Nissan LD28 uses a timing chain.
Is the Nissan LD28 turbocharged?
No, the Nissan LD28 is naturally aspirated.
Does the Nissan LD28 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 LD28 last?
The typical lifespan of the Nissan LD28 is ~400 000 km with proper maintenance.
What is the fuel consumption of the Nissan LD28?
Nissan Skyline 1984: city 8.5, highway 5.9, combined 6.9 L/100 km.
What cars was the Nissan LD28 installed on?
Nissan Cedric 5 (430) in 1980 - 1983, Cedric 6 (Y30) in 1983 - 1985; Nissan Gloria 6 (430) in 1980 - 1983, Gloria 7 (Y30) in 1983 - 1985; Nissan Laurel 4 (C31) in 1980 - 1984, Laurel 5 (C32) in 1984 - 1986; Nissan Skyline 5 (C210) in 1980 - 1981, Skyline 6 (R30) in 1981 - 1985; Nissan Maxima 1 (G910) in 1980 - 1984.
What are the common problems of the Nissan LD28?
A simple and reliable cast-iron diesel with a very long life. Do not let the engine overheat, otherwise you will be fighting oil leaks for a long time. All known problems.
