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1987 Buick Regal GNX 3.8L Excessive Emissions
Was towed in as no start. Found badly flooded,another shop had changed maf & o2 sensors,dried plugs and changed oil,started,runs exc. rich,black smoke and [...] 3 inj. leaking down and balance poor,replace injectors with delcos,starts and idles better but stil...
Summary posted 11/3/2017
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Message Closed w/Summary
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| VIN | 1G4GJ1170H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / sefi |
| Emissions | obd1 |
| Symptoms | Excessive Emissions |
| Occurs | Always |
Message Closed w/Summary
Vehicle Data
1987 Buick Regal GNX
| VIN | 1G4GJ1170H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / sefi |
| Emissions | obd1 |
| Symptoms | Excessive Emissions |
| Occurs | Always |
26 Replies Received
26 Replies Received
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