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1998 Chevrolet S10 LS 4.3L Excessive Emissions
hi gm tecs, have s10 not making it thru smog, no engine codes, all monitors run, o2 sensors appear to be functioning correctly, long trim trim on bank 2 is negative 13%, bank 1 is close to + or - 1, pulled upper plenium to verify no additional fuel from inject...
FIX posted 12/6/2004
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GCDT19X4W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / VORTEC PORT INJECTION |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | Idle |
| Misc. | 4WD Extra Cab |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet S10 LS
| VIN | 1GCDT19X4W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / VORTEC PORT INJECTION |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | Idle |
| Misc. | 4WD Extra Cab |
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