2008 Dodge Ram 3500 Crankshaft Position Sensor, Engine Control Module, Ignition Coil, Spark Plug

Crankshaft Position Sensor, Engine Control Module, Ignition Coil, Spark Plug Installation and Repair Tips for 2008 Dodge Ram 3500

• Q:

  How to install Spark Plug(s) on engines other than the 4.7L V-8 on 2008 Dodge Ram 3500?

  A:

  With the exception of the 4.7L V-8, spark plug installations typically include applying silicone dielectric grease to coil boots and the top of the plugs, checking and adjusting gaps, and hand-starting the plugs to prevent cross-threading or dropping. The plugs are torqued to spec since over-tightening can distort the gap (or crack porcelain), then coils and intake parts are reinstalled.
• Q:

  Where is the Crankshaft Position Sensor located and How to remove it on 2008 Dodge Ram 3500?

  A:

  The cylinder block's right rear has the crankshaft position sensor, that is bolted to the machined bore. To remove the vehicle, the technician raises it up and disconnects the sensor's wire and removes the screw which mounts it, the sensor is twisted out and then removed, and O-ring depends on condition.
• Q:

  How to Install an Ignition Coil on a 5.7L Engine on 2008 Dodge Ram 3500?

  A:

  To install the ignition coil for 5.7L engine, blow out dirt around the spark plug, apply dielectric grease on the boots, press the coil on the plugs, tighten the mounting bolts to 7Nm, and connect the electrical connector by snapping it into place.
• Q:

  How to Securely Remove the Engine Control Module (ECM) on 2008 Dodge Ram 3500?

  A:

  The Engine Control Module (ECM) is fitted close to the fuel filter on the engine block. Recording of Diagnostic Trouble Codes (DTCs) should be done before disconnection of ECM and the ignition must be off. Unscrew the connector bolts and the ECM mounting bolts to disconnect the ECM to the vehicle.