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2003 Chevrolet Trailblazer North Face 4.2L Hesitation, Cuts out, Stall, MIL Lamp on
Vehicle came to us with very bad runability symtoms, started with basic maintanance ( filter, fi service ). Solved problem and ran great for 3 days, returned with check engine lite on 1345, cannot duplicate symptoms....cam and crank signals good, no drop, vref...
FIX posted 3/7/2008
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GNDT13S63 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpfi |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out, Stall, MIL Lamp On |
| Occurs | On Decel, on Accel, Idle, Intermittently, |
| Misc. | 2WD |
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Trailblazer North Face
| VIN | 1GNDT13S63 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpfi |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out, Stall, MIL Lamp On |
| Occurs | On Decel, on Accel, Idle, Intermittently, |
| Misc. | 2WD |
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
Video