Contents Wiring diagrams Section: Automatic Trans All sections

Overhaul - 4L30-E: NVH BMW 3 series E36

Harsh Coasting Downshifts Or Clunk At 3-2 Shift

  1. Defective Band Apply Solenoid
  2. Excessive Line Pressure

Whine Or Buzzing Noise From Transmission

  1. Defective Oil Filter Gasket
  2. Low Fluid Level
  3. Restricted Oil Filter