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1987 Buick Estate Wagon 5.0L Excessive Emissions
Howdy everyone! This car failed emissios after we completed the above work over several visits over 6 months. This old beast will pass just fine until the AIR is diverted to the air cleaner housing. Then the HC and CO climb like crazy. to 5+ % CO and 1200+ppm ...
FIX posted 4/28/2001
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Message Closed w/FIX
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| VIN | 1G4BR81Y7H |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | CARB / 4bbl electric quadrajet |
| Emissions | US |
| Symptoms | Excessive Emissions |
| Occurs | Cruise |
Message Closed w/FIX
Vehicle Data
1987 Buick Estate Wagon
| VIN | 1G4BR81Y7H |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | CARB / 4bbl electric quadrajet |
| Emissions | US |
| Symptoms | Excessive Emissions |
| Occurs | Cruise |
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