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1991 Buick Riviera Luxury 3.8L A/C Comp.
Posted to GM HVAC on 10/14/1999

THIS CAR HAS ME STUMPED . INTERMITTENT CODE B447. MAY GO 2 DAYS WITH NO PROBLEM ,THEN CODE WILL SET THREE TIMES IN 1 DAY. A/C PRESSURES ARE FINE .I HAVE CAUGHT THE GLITCH TWICE ON A SNAPSHOT WITH TECH ONE .THE A/C PRESSURE WILL READ LOW FOR JUST ONE FRAME ...

  Related Documents & Media  1991 Buick Riviera Luxury

 
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car Vehicle Data

1991 Buick Riviera Luxury

VIN 1G4EZ13L5M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedA/C Comp.
ConditionsInop
Message Closed

car Vehicle Data

1991 Buick Riviera Luxury

VIN 1G4EZ13L5M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedA/C Comp.
ConditionsInop