Chevrolet Colorado & GMC Canyon Forum banner


  1. 07 canyon still running hot!

    Engines/Performance/Tech Questions
    For awhile my canyon was running hot. At the 3/4 mark. I've changed the fan clutch, thermostat, water pump witch was leaking, and I also changed the temp sensor. It still runs a few clicks above the 1/2 mark. Sometimes closer to the 3/4 mark. Is this normal or should I be worried about a head...
  2. Temp & idle problems

    I4/I5 Engine & Drivetrain
    Guys I have some problems that have stumped me and need input. Last summer noticed on some really hot days temp gauge would hit 3/4 and above but never would get to the point where I needed to shut it down. Now that it's cool gauge never gets past 1/4 if it makes it there at all. Also in summer...
  3. Running cold?

    I4/I5 Engine & Drivetrain
    I just purchased an 05 Z78 with the Inline 5. Even on the warmest days the temp gauge stays right around the 1/4 mark on the temp gauge. Is this normal for this truck, or should it be getting closer to the halfway mark? I was wondering if maybe my thermostat is stuck open? Any advice would be...
  4. Heat Control won't turn to cool

    Engines/Performance/Tech Questions
    Hey gang. Have a 2005 Canyon. Yesterday was a little chilly so I turned on the heat. When I attempted to turn it down the knob turned very easily to the cool setting but heat continued. I pulled off the knob to see if it was broke and it wasn't. I can feel some resistance when I turn the...
  5. Heat sensor

    I4/I5 Engine & Drivetrain
    I just went to my local napa and had them check to see why my check engine light was on.It came back saying a temp sensor or thermostat.I have ordered the sensor,just need a pic of where it is located.I know where the thermostat is ,but hopeing it is the sensor instead.