A Component Comparison from the Previous Year

WARNING: This page is about a different variant/trim than selected.

The 6.2L L9H engine replaces the 6.2L L92 engine. The L9H engine is E85 fuel capable.
A new design balancer bolt with a four step tightening process is used.
Production design engines will use a rivet-type plug replacing the coolant air bleed covers located at the top rear of each cylinder head. To properly repair a leaking plug, remove cylinder head from the engine, remove the plug from the cylinder head and install first design coolant air bleed cover and bolt.