2005 Chevrolet Colorado engine problems
The 2005 Chevrolet Colorado has 31 engine complaints filed with NHTSA — 7% of the year's total, and roughly flat versus the prior model year.
31
Engine complaints
7%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“HEATER FAN QUIT WORKING ON 1 2 AND 3. BUT SOMETIMES WOULD COME BACK ON, WHEN ON 1 2 OR 3. AND WHEN IT WAS ON YOU COULD SMELL PLASTIC BURNING. AND WHEN CHECKED THE INTO IT FOUND THE PLUG ON THE WIRING HARNESS THAT PLUGGED INTO THE RESISTER ON THE FAN WAS LOOSE AND CAUSING THE WIRES TO MELT. THIS…”
Common questions
How many engine complaints does the 2005 Chevrolet Colorado have?
NHTSA has 31 complaints about the 2005 Chevrolet Colorado 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.