The 1.6-liter turbo diesel engine Volkswagen JX 1.6 TD was assembled from 1984 to 1992 and installed on various modifications of the very popular Transporter T3 minibus. This diesel was known for low power, noisy operation, frequent cracking of the cylinder head.
EA086 family: JK, JP, JX, SB, 1X, 1Y, AAZ, ABL, AAC.
Specifications
| Production years | 1984-1992 |
| Displacement, cc | 1588 |
| Fuel system | prechambers |
| Power output, hp | 70 |
| Torque output, Nm | 138 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 76.5 |
| Piston stroke, mm | 86.4 |
| Compression ratio | 23.0 |
| Features | SOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | yes |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 4.0 |
| Fuel type | diesel |
| Euro standards | EURO 0 |
| Fuel consumption, L/100 km (for VW Transporter T3 1985) — city — highway — combined |
8.7 5.9 6.8 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | 145 |
The engine was installed on:
- Volkswagen Transporter T3 (25) in 1984 – 1992.
Disadvantages of the VW JX engine
- Most of all, these diesel engines are afraid of overheating, the aluminum cylinder head often cracks;
- In second place in popularity are high pressure fuel pump leaks;
- The timing belt changes every 60,000 km, if it breaks, you usually have to change the cylinder head;
- Closer to 150 – 200 thousand kilometers, the engine turbine often starts to drive oil;
- On runs over 200,000 km, an oil burner is often found, as well as lubricant leaks.
Frequently asked questions about the Volkswagen JX
How much power does the Volkswagen JX make?
The Volkswagen JX develops 70 hp and 138 Nm of torque.
How much oil does the Volkswagen JX take and which one?
Engine oil capacity: 4.0 liters. Recommended oil: 5W-40.
Does the Volkswagen JX have a timing belt or chain?
The Volkswagen JX uses a timing belt.
Is the Volkswagen JX turbocharged?
Yes, the Volkswagen JX is turbocharged.
Does the Volkswagen JX need valve clearance adjustment?
No, the Volkswagen JX has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen JX last?
The typical lifespan of the Volkswagen JX is ~350 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen JX?
VW Transporter T3 1985: city 8.7, highway 5.9, combined 6.8 L/100 km.
What cars was the Volkswagen JX installed on?
Volkswagen Transporter T3 (25) in 1984 - 1992.
What are the common problems of the Volkswagen JX?
Most of all, these diesel engines are afraid of overheating, the aluminum cylinder head often cracks. In second place in popularity are high pressure fuel pump leaks. All known problems.
