FUEL PRESSURE
| Engine | KOER psi (kg/cm 2 ) | KOEO psi (kg/cm 2 ) |
| Continental | 35-45 (2.4-3.1) | 35-55 (2.4-3.8) |
| Contour, Cougar & Mystique |
| 2.0L | (1) | 30-45 (2.1-3.2) |
| 2.5L | (1) | 45-60 (3.2-4.2) |
| Crown Victoria |
| Gasoline | 30-45 (2.1-3.2) | 35-45 (2.4-3.1) |
| Natural Gas Vehicle | (1) | 80-120 (5.6-8.4) |
| Escort & Tracer | (1) | 35-55 (2.5-3.9) |
| Grand Marquis & Town Car | 30-45 (2.1-3.2) | 35-45 (2.4-3.1) |
| Mustang | 25-40 (1.7-2.7) | 35-50 (2.4-3.5) |
| Sable & Taurus | 26-45 (1.8-3.1 ) | 37-43 (2.5-2.9 ) |
| (1) Information is not available from manufacturer. |
| (1) | Information is not available from manufacturer. |
1999 FUEL PRESSURE SPECIFICATIONS - CARS
| Engine | KOER psi (kg/cm 2 ) | KOEO psi (kg/cm 2 ) |
| Econoline & Pickup |
| Diesel | (1) 30-80 (2.1-5.6) | (2) 30 (2.1) |
| Gasoline | 28-45 (2.0-3.2) | 35-45 (2.4-3.2) |
| Natural Gas Vehicle | (3) | 80-120 (5.6-8.4) |
| Expedition & Navigator | 28-45 (1.9-3.1) | 30-45 (2.1-3.2) |
| Explorer & Mountaineer | (3) | 57-73 (4.0-5.1) |
| Ranger | 47-63 (3.2-4.4) | 55-65 (3.9-4.6) |
| Villager | 30-38 (2.1-2.6) | 37-43 (2.6-3.0) |
| Windstar | 28-45 (1.9-3.1) | 35-45 (2.4-3.2) |
| (1) Measure at outlet side of fuel pump, at wide open throttle and under full load. (2) Measure fuel pressure at cylinder head. (3) Information is not available from manufacturer. |
| (1) | Measure at outlet side of fuel pump, at wide open throttle and under full load. |
| (2) | Measure fuel pressure at cylinder head. |
| (3) | Information is not available from manufacturer. |
1999 FUEL PRESSURE SPECIFICATIONS - TRUCKS