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1993 Buick Century Custom 3.3L Poor Idle Quality
Hi group, I have a 1993 Buick 3.3l with a very poor [...] idle is way to low and if you disconnect a injector wire on 2 of the 6 injectors the engine makes no difference yet they are pulsing with a noid light and the injector signiture test performed with the ...
FIX posted 2/28/2001
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| VIN | [No VIN Available] |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBDI |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
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Vehicle Data
1993 Buick Century Custom
| VIN | [No VIN Available] |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBDI |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
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