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1994 Buick LeSabre Limited 3.8L Hesitation, Surge, Cuts out, Stall, Misfire
Posted to GM Driveability on 8/6/2006 36 Replies

this one drives me nuts, fuel pressure is low ( 7 lbs below specs ) but comes into specs with the regulator vacuum line disconnected. but a new regulator did not change it. the pump is also nosiey which concerns me. (but pressure does not change when vehicle a...

36 Replies Received (View Replies)

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car Vehicle Data

1994 Buick LeSabre Limited

VIN 1G4HR52L1R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
SymptomsHesitation, Surge, Cuts Out, Stall, Misfire
OccursCold, Hot, Under Load, Idle, Intermittently
Message Closed w/FIX

car Vehicle Data

1994 Buick LeSabre Limited

VIN 1G4HR52L1R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
SymptomsHesitation, Surge, Cuts Out, Stall, Misfire
OccursCold, Hot, Under Load, Idle, Intermittently