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2002 Chevrolet Trailblazer LS 4.2L Poor Idle Quality, Surge, Poor Fuel Economy
it drives ok but when it arrive to a stop and then accelerate again the engine sounds like poor of fuel, this is only 2 seconds. after that it runs fine and the costumer say sometimes the engine it dies, so the costumer went to the dealer to buy the tps sensor...
FIX posted 4/26/2010
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21 Replies Received
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Related Documents & Media | VIN | 1GNDS13S32 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | On Accel |
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
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Vehicle Data
2002 Chevrolet Trailblazer LS
| VIN | 1GNDS13S32 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | On Accel |
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency |
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