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2004 Chevrolet Trailblazer EXT LT 4.2L Hesitation
Have a slight stumble off idle, under load. Vehicle will stumble light up to about 50mph. The key word here is intermittently. No check engine light. Happens quick, but what I think I see is a lean stumble (fuel trim, and o2 readings).Read archives, found simi...
Summary posted 8/28/2007
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Related Documents & Media | VIN | 1GNET16S54 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI, |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Intermittently |
| Misc. | No Smog Pump |
Message Closed w/Summary
Vehicle Data
2004 Chevrolet Trailblazer EXT LT
| VIN | 1GNET16S54 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI, |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Intermittently |
| Misc. | No Smog Pump |
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