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1993 Buick Park Avenue Ultra 3.8L Poor Idle Quality
Performed cylinder Balance test and found all cylinders consistent. Performed compression test. All cylinders between 140 - 150 psi. Checked spark plug condition and found inconstant. 2 of 6 have evidence of lean condition. Checked injector resistance and foun...
FIX posted 3/11/2003
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Related Documents & Media | VIN | 1G4CU5313P |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / multi- port |
| Emissions | Fed |
| Symptoms | Poor Idle Quality |
| Occurs | Intermittently |
Message Closed w/FIX
Vehicle Data
1993 Buick Park Avenue Ultra
| VIN | 1G4CU5313P |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / multi- port |
| Emissions | Fed |
| Symptoms | Poor Idle Quality |
| Occurs | Intermittently |
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