NHTSA — Engine And Engine Cooling: Engine: Gasoline Problems

CarComplaints.com Notes: While the 2004 GMC Canyon doesn't show any major complaint trends, it's mechanically-identical counterpart is the Chevy Colorado which has some engine problems.

10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 GMC Canyon engine problems

engine problem

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2004 GMC Canyon Owner Comments

problem #1

Aug 172007

Canyon 4-cyl

  • Automatic transmission
  • miles

A D V E R T I S E M E N T S

Notified jof defect by GMC that engine intake valve seats are subject to abnormal wear, possibly resulting in misfiring and rough engine idling. They did not issue a recall, merely advising owners to take car to dealer if problem occurs. I maintain this is a safety issue. What if the misfire ignites the air filter" what if the vehicle stalls in traffic? what about pollution and cafe issues"

- Pittsburgh, PA, USA

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