2004 GMC Envoy engine problems
The 2004 GMC Envoy has 35 engine complaints filed with NHTSA — 7% of the year's total, and roughly flat versus the prior model year.
35
Engine complaints
7%
Share of year
1
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“WHILE DRIVING ANOTHER MOTORIST SAW SMOKE COMING FROM REAR OF VEHICLE AND GOT VEHICLE STOPPED ON SIDE OF ROAD AT WHICH TIME THE ENGINE COMPARTMENT WAS ENGULFED IN FLAMES. CALLED FIRE DEPT AND POLICE. FIRE SPREAD THROUGH THE HEARER BOX INTO THE VEHICLE AND ACROSS DASH UNTIL IT BEGAN BURNING THE…”
Common questions
How many engine complaints does the 2004 GMC Envoy have?
NHTSA has 35 complaints about the 2004 GMC Envoy engine — 7% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.