The 2.0-liter 16-valve Peugeot XU10J4R or RFV engine was produced from 1995 to 2005 and was installed on many popular models of its time, such as 306, 406, 605 and 806. There was a turbocharged version of this power unit with 167 hp with the XU10J4RS index .
Engines of the XU family: XU5JP, XU7JB, XU7JP, XU7JP4, XU10J2, XU10J4R.
Specifications
| Production years | 1995-2005 |
| Displacement, cc | 1998 |
| Fuel system | injector |
| Power output, hp | 132 – 136 |
| Torque output, Nm | 180 – 190 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 86 |
| Piston stroke, mm | 86 |
| Compression ratio | 10.4 – 10.8 |
| Features | no |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 4.25 |
| Fuel type | petrol |
| Euro standards | EURO 2/3 |
| Fuel consumption, L/100 km (for Peugeot 806 2000) — city — highway — combined |
12.3 7.4 9.2 |
| Engine lifespan, km | ~320 000 |
| Weight, kg | 140 |
The engine was installed on:
- Citroen Xsara in 1997 – 2005;
- Citroen Xsara Picasso in 2003 – 2005;
- Citroen Xantia in 1995 – 2000;
- Citroen XM in 1995 – 2000;
- Peugeot 306 I (N3/N5) in 1997 – 2000;
- Peugeot 406 I (D8/D9) in 1996 – 2000;
- Peugeot 605 I (Y30) in 1995 – 1999;
- Peugeot 806 I (U60) in 1998 – 2002.
Disadvantages of the XU10J4R engine
- The engine does not tolerate cheap oil, hydraulic lifters are the first to suffer;
- The culprit of floating engine speeds is often the idle speed controller;
- Bad fuel quickly destroys the spark plugs, followed by the ignition coils;
- The timing belt often cracks much earlier than the prescribed 120,000 km of run;
- Owners often complain about grease leaks from oil seals and a small oil burner;
- The shortcoming is the constantly cracking plastic intake manifold;
- In severe frost, the engine runs unstably, plus the crankcase ventilation freezes over.
