There are 2 stored owner reports matching the engine leading-label group for the 2003 Isuzu Axiom in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)2003 ISUZU AXIOM 3.5L 6CYL ENGINE. INTAKE MANIFOLD BURNS GASKETS AND LEAKS OIL IN THE ENGINE . ISUZU CLAIMS IT MAY BE THE ENGINE BLOCK BUT HAS NO RECALLS FOR THIS PROBLEM. I HAD THE GASKETS REPLACED 4 TIMES BEFORE I REALIZED IT WAS A MORE SERIOUS PROBLEM THIS PROBLEM CAUSES SEVERE SMELL OF BURNING OIL AND CAUSES VEHICLE TO LOSE POWER. ENGINE LIGHT REMAINS ON. *KB
ENGINE USES A QUART OF OIL APPROXIMATELY EVERY 1000 - 1500 MILES ESPECIALLY NOW THAT THE MILEAGE IS OVER 90,000. RESEARCHED AND ISUZU SAYS THIS IS NORMAL. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.