RAM 3500 HD Truck 2WD L6-6.7L DSL Turbo (2008)
Fuel Pressure Regulator: Service and Repair
Installation
INSTALLATION
1. Be sure both end of manifold and limiting valve mounting area are clean.
2. Lubricate O-ring on limiting valve with fresh diesel oil. Also lubricate limiting valve threads with fresh diesel oil.
3. Install valve (1) and torque to 100 Nm (74 ft. lbs.). To prevent leaks, valve MUST be tightened to prescribed torque.
4. Install new intake connection gasket (3).
5. Position EGR valve/intake connection and install six bolts. Tighten bolts to 24 Nm (18 ft. lbs.).
6. Install new EGR crossover tube gasket. Tighten crossover tube clamps to 10 Nm (88 in. lbs.).
7. Using a diagnostic scan tool, reset vale life by using the "Reset Two-Stage Dump Valve Accumulator" function in the PCM portion of the
diagnostic tool
8. Start engine and check for leaks.
