lemon-mirror:
Home >> GMC >> 2000 >> Jimmy 4D Utility, RWD >> Repair and Diagnosis >> Engine Performance >> Application >> Engine/VIN Breakdown >> Engine/VIN Breakdown >> Engine Code Location

Engine Code Location

NOTE: For description of engine (RPO) code, see 2000 MODEL COVERAGE  table.

  1. L01 & L34

    On lower left side of engine block, on engine-to-transmission mating flange.
  2. L29 & L65

    On rear left side of engine block, on engine-to-transmission mating flange.
  3. L30, L31, LM7, LQ4 & LR4

    On rear left side of engine block, below left-side cylinder head.
  4. L35 & LF6

    On rear left side of engine block, on engine-to-transmission mating flange, OR  on rear right side of engine block, below intake manifold, OR  on right front top of engine block, below cylinder head.
  5. L43 & LN2

    On top front of rocker cover, OR  on rear left side of engine block, above starter.
  6. LA1

    On left side of engine block, above starter.