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1994 Buick Roadmaster 5.7L Poor Idle Quality, Hesitation, Misfire
Posted to GM Driveability on 5/9/2003 11 Replies

Hello Everyone,

Trying to help another shop with a problem child. He's got a 1994 Buick Roadmaster with a LT1 motor that idles rough,he replaced distributor cap,[...] plugs and checked wires and [...] missed,then we found that we were loosing injector pulse o...

11 Replies Received (View Replies)

  Related Documents & Media  1994 Buick Roadmaster

 
Message Closed w/FIX

car Vehicle Data

1994 Buick Roadmaster

VIN 1G4BN52P8R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1994 Buick Roadmaster

VIN 1G4BN52P8R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursAlways