2003 Chevrolet Trailblazer Fuel System, Gasoline Problems
NHTSA component category: FUEL SYSTEM, GASOLINE · data through 07/12/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How fuel system, gasoline ranks on this vehicle
Share of the 901 complaints citing each category; one complaint can cite several. Full breakdown on the 2003 Chevrolet Trailblazer overview page.
What owners report
“CONSUMER WAS STOPPED BY A POLICE OFFICER, WHO INFORMED CONSUMER THAT THE TAIL LIGHTS WERE OUT. VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION, AND…”NHTSA complaint 10065034 — filed 07/06/2004
“I ATTEMPTED TO FUEL THE VEHICLE. EVERY TIME I ATTEMPTED, THE PUMP WOULD SHUT OFF AS IF AN OVERFLOW WERE HAPPENING. THIS IS NOT THE…”NHTSA complaint 10060778 — filed 03/09/2004
“EVERY TIME YOU FILL UP FOR GAS. GAS OVERFLOWS AND SPILLS ON GROUND.”NHTSA complaint 10043575 — filed 10/26/2003
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Fuel System, Gasoline complaints by year filed
Frequently asked questions
Does the 2003 Chevrolet Trailblazer have fuel system, gasoline problems?
Fuel System, Gasoline is the #3 most-reported problem area on the 2003 Chevrolet Trailblazer: 56 of 901 complaints on file (6.2%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2003 Chevrolet Trailblazer have in total?
901 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 68 involved a crash, 14 involved a fire, 66 reported injuries, and 2 reported deaths.
What does NHTSA's fuel system, gasoline category include?
NHTSA assigns each complaint to standard component categories; this page reports the FUEL SYSTEM, GASOLINE category exactly as NHTSA defines and records it.
