FORD J4L — 1.3L Engine
1.3L · 60 hp
Engine overview
Vehicles with this engine
Factory specifications
Values from the manufacturer documentation for this engine.
Engine (general)
| Engine code | Endura-E JJA |
| Capacity | 1298 cc |
| Idle speed | 880 ± 50 rpm |
| Inlet | 0.20 - 0.25 mm |
| Exhaust | 0.30 - 0.35 mm |
| Exhaust | 0.50 - 0.55 mm |
| Normal | 16 bar |
| Minimum | 13 bar |
| Oil pressure | 0.6 / 800 1.5 / 2000 bar/rpm |
Engine (petrol)
| Fuel system (make and type) | EEC V |
| Number of cylinders | 4 |
| Firing order | 1-2-4-3 |
| Ignition coil resistance, primary | 0.4 - 0.6 ohms |
| Ignition coil resistance, secondary | 10500 - 16500 ohms |
| Spark plugs (make and type) | Motorcraft AGFS 22 C1 |
| Spark plug gap | 1.0 mm |
| Injection pressure/system pressure | 2.7 ± 0.05 / 3.0 ± 0.05 bar |
| CO exhaust gas | < 0.5 % |
| CO2 | > 14 % |
| HC | < 100 ppm |
| O2 | 0.1 - 0.5 % |
| Lambda | 0.98 - 1.02 |
| Lambda change (Delta Lambda) | 0.02 |
| Oil temperature during test | 80 °C |
| Fast-idle speed | 2800 - 3100 rpm |
| CO at fast-idle speed | < 0.3 % |
| Closed-loop test at: | 780 - 890 rpm |
Cooling system
| Cap pressure | 1.2 bar |
| Thermostat opens at | 85 °C |
Electrical
| Battery | 43 Ah |
| Alternator | 55 A |
Capacities
| Engine sump, incl. filter | 3.25 l |
| Manual transmission | iB5 |
| Gearbox refill | 2.8 l |
| Automatic transmission | CTX |
| Gearbox refill | 5.0 l |
| Cooling system | 7.1 l |
| Air-conditioner refrigerant | 725 - 755 g |
| Air-conditioner compressor oil | 200 ml |
Torque settings
| Cylinder head bolts — Stage 1 | 30 Nm |
| Cylinder head bolts — Stage 2 | 90 ° |
| Cylinder head bolts — Stage 3 | 90 ° |
| Spark plugs | 15 - 20 Nm |
| Injector nozzle | 40 - 45 Nm |
| Front hub | 270-290 Nm |
| Rear hub | 235 Nm |
| Wheel nuts | 85 Nm |
Workshop procedures for this engine
Step-by-step procedures from the workshop database.
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TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
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The story behind TorqFix →Workshop data on this page last updated 22 Aug 2026.