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.

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
176,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. re-pressurize vacuum on hose to the fuel press regulator (1 reports)
2004 GMC Canyon fuel system problems

fuel system problem

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2004 GMC Canyon Owner Comments

problem #1

Sep 172011

Canyon SLE 2.8L

  • Automatic transmission
  • 176,000 miles

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

Well, basically what happen is, when the motor is warm and you going to stop, about 10 to 15 mi/h surge and feels like is going shut off . And when you stop quit, idle normal. Know, let say you stop and shut off the motor, when you cranked again, surge between 5 to 10 seconds and then idle normal.

What I notes is NO VACUUM on the small hose connected to the fuel press regulator. According with the book,(Haynes Repair Manual) should have between 12 and 14 in-Hg of vacuum. I just replace fuel filter,the air filter is clean, and we use 87 octane gas, don't have no codes at all. Whoever can help appreciate, THANKS

- Hector A., Graham, FL, US

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