Engine Code Location
NOTE:
For description of engine (RPO) code, see 1999 MODEL COVERAGE table.
- L01 & L34
On lower left side of engine block, on engine-to-transmission mating flange. - L29, L57 & L65
On rear left side of engine block, on engine-to-transmission mating flange. - L30, L31, LM7, LQ4 & LR4
On rear left side of engine block, below left-side cylinder head. - 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. - LA1
On left side of engine block, above starter. - LN2
On top front of rocker cover, OR on rear left side of engine block, above starter.