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Home >> Chevrolet >> 1997 >> Astro Van Passenger, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Removal & Installation 4.3L >> Ignition System >> Distributor >> Removal

Ignition System: Distributor: Removal

  1. Ignition OFF. Remove spark plug and coil leads from distributor cap. Disconnect hall-effect switch connector from base of distributor. Remove distributor cap.
  2. With a grease pencil, mark rotor position on distributor body, and label "#1". Remove distributor clamp hold-down bolt. Slowly remove distributor. Rotor will turn 42° counter-clockwise as distributor is removed. Mark new rotor position on distributor body with a grease pencil as "#2".
NOTE: If distributor is being replaced, transfer grease pencil marks from original distributor to new distributor.