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2003 Chevrolet Trailblazer North Face 4.2L MIL Lamp on
Please bear with me while I relate this to you all. The original engine in this Trailblazer ran ok, had no real driveability issues, but had a noise at times at idle that sounded like piston slap. The customer loves the truck and could afford it, and felt it w...
FIX posted 6/21/2016
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Message Closed w/FIX
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16 Replies Received
16 Replies Received
Related Documents & Media | VIN | 1GNDT13S03 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold, After Cool Down of a 1/2 Hr. |
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Trailblazer North Face
| VIN | 1GNDT13S03 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold, After Cool Down of a 1/2 Hr. |
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
Video