Secondary air injection malfunction. Maybe the air pump failure or a leak?
Where is the starter on a 2004 Chevy trailblazer.
If your Chevy trailblazer 2004 gauges are not working, check your fuel pump.
The 2004 Chevy Trailblazer holds 7 quarts of oil.
where is map sensor on 2004 trailblazer
I need a diagram for the vacuum lines on a 2004 Chevy trailblazer
remove and replace engine coolant temperature(ect)/chevy 2004 trailblazer
105mph
If the air vents of the Chevy trailblazer 2004 are not blowing air, have the fuel pump checked.
Seeing as your not that savvy.. take it to a 'lube shop let them change your oil
The OBDII connection is under the driver side lower dash panel around the steering column area.
Trouble code P0128 means: ECT Sensor Below Thermostat Regulating Temperature
Trouble code P0606 means:PCM processor fault