BELT TENSION
| Application | Tension - Lbs. (kg) |
|---|---|
| 6.5L (VIN P & S) | (1) |
| (1) Serpentine belt tension is maintained automatically by a spring-tensioned idler pulley. No adjustment is necessary. | |
| (1) | Serpentine belt tension is maintained automatically by a spring-tensioned idler pulley. No adjustment is necessary. |
BELT ADJUSTMENT
ENGINE COMPRESSION
| Application | Compression Ratio |
|---|---|
| 6.5L Diesel Turbo Diesel (VIN F, P & S) | 21.3:1 |
COMPRESSION RATIO
VALVE CLEARANCE
Note. All models are equipped with hydraulic lifters. No adjustments are required.
IGNITION COIL
| Application | Ohms |
|---|---|
| 6.5L (VIN P & S) | 500-1500 |
PICK-UP COIL RESISTANCE
HIGH TENSION WIRE RESISTANCE
| Application | Ohms |
|---|---|
| 6.5L (VIN P & S) | 30,000 Maximum |
HIGH TENSION WIRE RESISTANCE
FIRING ORDER & TIMING MARKS
Note. For firing order and timing marks (Scheme 2)
Firing Order (6.5L Diesel). Scheme 2
INJECTION TIMING
Note. For timing adjustment procedures, see ADJUSTMENTS - 6.5L DIESEL article in the ENGINE PERFORMANCE section.
FUEL PUMP
| Application | Psi (kg/cm 2 ) |
|---|---|
| 6.5L Diesel (VIN F, P & S) | 5.8-8.7 (0.4-0.6) |
FUEL PUMP PERFORMANCE
INJECTOR RESISTANCE
| Application | (1) Ohms |
|---|---|
| 6.5L (VIN P & S) | 1.3 |
| (1) Injector resistance specification is at 140°F (60°C). | |
| (1) | Injector resistance specification is at 140°F (60°C). |
INJECTOR RESISTANCE SPECIFICATIONS
THROTTLE POSITION (TP) SENSOR
Note. TP sensor has been replaced by a nonadjustable Accelerator Pedal Position (APP) module. APP signals PCM which signals fuel solenoid driver and fuel injector control. Throttle control is thus electronic with NO mechanical link from engine to pedal.