Base Engine Misfire with Excessive Oil Consumption (LDK, LHU)

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

Cause	Correction
Worn valves, valve guides, and/or valve stem oil seals	Inspect the spark plugs for oil deposits. Repair or replace, as required.
Worn piston rings Oil consumption may or may not cause the engine to misfire.	Inspect the spark plugs for oil deposits. Inspect the cylinders for a loss of compression. Refer to Engine Compression Test . Perform cylinder leak down and compression testing to determine the cause. Repair or replace, as required.