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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Emissions Control >> Exhaust Gas RECIRCULATION >> Cooler, Exhaust Gas RECIRCULATION (EGR) >> Removal

Cooler, Exhaust Gas RECIRCULATION (EGR): Removal

  1. Drain the cooling system. Refer to DRAINING .
  2. Remove the radiator crossmember and position aside. Refer to CROSSMEMBER, RADIATOR, REMOVAL .
    GC0203908Courtesy of CHRYSLER GROUP, LLC
    1 - Oil Dipstick Tube Bracket Bolt
    2 - Oil Dipstick Tube
  3. Remove the oil dipstick tube bracket bolt and reposition the oil dipstick tube aside.
    GC0203919Courtesy of CHRYSLER GROUP, LLC
    1 - Upper Coolant Hose Bolts
  4. Remove the upper coolant hose bolts.
    GC0204005Courtesy of CHRYSLER GROUP, LLC
    1 - Small Coolant Hose
    2 - Upper Coolant Hose
  5. Disconnect the small coolant hose and upper coolant hose from the thermostat housing and position hoses aside.
  6. Remove the tube from the EGR cooler to the EGR valve. Refer to TUBE, EXHAUST GAS RECIRCULATION (EGR), CROSSOVER, REMOVAL .
    GC0203962Courtesy of CHRYSLER GROUP, LLC
    1 - Coolant Hose 4 - Coolant Hose
    2 - EGR Temp Sensor Harness Connector 5 - EGR Cooler Bolts
    3 - EGR Tube Clamp 6 - EGR Cooler to Exhaust Manifold Nuts
  7. Use hose clamp pliers to clamp off the coolant hoses.
  8. Release the clamps and disconnect the coolant hoses from the of the EGR cooler.
  9. Disconnect the EGR temperature sensor wire harness connector.
  10. Remove the nuts securing the EGR cooler to the cylinder head.
  11. Remove the clamp securing the EGR tube to the EGR valve.
  12. Remove the bolts securing the EGR cooler.
  13. Remove and DISCARD  the gasket.
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