2003 Chevrolet TrailBlazer "engine codes" Questions

codes: P0125 In determining the engine did not reach a "normal" temperature, it takes into account the length of time the vehicle has been running, the intake air temperature (IAT) sensor reading, the

codes. Thanks The check engine indicates there is an issue with the drive train to the trailblazer and needs to be addressed. You can go to an Auto Zone and have them scan the blazer for the DTC codes

...Engine Misfire codes? http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html ----------------   Misfire on cylinder 4? ...

...Internal Control Module Memory Check Sum Error" Here's a complete list and you can see the GM specific codes on that site as well. ...

codes: P0125 In determining the engine did not reach a "normal" temperature, it takes into account the length of time the vehicle has been running, the intake air temperature (IAT) sensor reading, the

codes from your blazer. http://www.engine-light-help.com/gmc-check-engine-light.html Here is a web page that can help you understand what your blazer is doing if you can get the right codes. Good luck

...engine or emission system, there are fault codes set in the modules memory for these faults. What needs to happen now is to have the powertrain control module scanned with a special tool called an ...

my check engine light is constantly on When the check engine light is turn on, the PCM is advise that some fault code is there; you need scanned the PCM to know exactly what fault code is stored there

...engine or emission system, there are fault codes set in the modules memory for these faults. What needs to happen now is to have the powertrain control module scanned with a special tool called an ...