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Home >> Dodge and Ram >> 1998 >> Durango 5.9 Z, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Engine Performance >> Self-Diagnostic Tests >> Test NS-8A: Repairing Start & Stall Condition >> Notes
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Test NS-8A: Repairing Start & Stall Condition: Notes

  1. On all bodies except TJ, XJ and ZJ bodies, go to step 4)  . On TJ, XJ and ZJ bodies, if PCM has not been replaced, go to next step. If PCM has been replaced, correct VIN and mileage must be reprogrammed. Using scan tool, enter correct VIN and mileage into PCM. Erase codes in ABS and air bag modules. Go to next step.
  2. If vehicle is not equipped with Smart Key Immobilizer Module (SKIM), go to step 4)  . If vehicle is equipped with SKIM, secret key data must be updated to enable starting. Go to next step.
  3. Using scan tool, select ENGINE MISC and then SKIM. Select SECURED ACCESS MODE and enter appropriate PIN code for this vehicle. Select UPDATE SECRET CODE data. Data will be transferred from SKIM to PCM. Go to next step.
  4. At this point in diagnostic test procedure, all engine control systems have been determined to be operating as designed and not causing a start and stall problem. Following additional items should be checked as possible causes:
    • Check distributor position. See CHECKING DISTRIBUTOR POSITION WITH SCAN TOOL .
    • Check valve timing.
    • Check engine compression.
    • Check for exhaust system restriction.
    • Check PCV system for proper function.
    • Check drive sprockets.
    • Check for fuel contamination.
    • Check secondary ignition system.
    • Check if any Technical Service Bulletins (TSBs) apply to vehicle.
NOTE: Setting distributor position does not adjust ignition timing. Ignition timing is controlled by powertrain control module.
WARNING: Avoid contact with moving engine parts.
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