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1993 Buick LeSabre Custom 3.8L Poor Idle Quality, Hesitation, Surge
This Buick leans out badly on accelleration [...] O2 voltage drops way low and the injector waveform shortens way up. Intermittantly the cooling fans will come on on cold start then cycle off, thats why we tried a different ECM. All three coils ohm within spec...
Summary posted 2/24/2006
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Related Documents & Media | VIN | 1G4HR53LOP |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | FEDERAL |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Cold, Intermittently |
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Vehicle Data
1993 Buick LeSabre Custom
| VIN | 1G4HR53LOP |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | FEDERAL |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Cold, Intermittently |
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