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1990 Buick LeSabre Limited 3.8L No Start, Stall, MIL Lamp on
Posted to GM Driveability on 10/22/2004 15 Replies

vehicle came in with a stalling problem and a code 42. our shop computer with mitchell on it is down and i do not have the book for this year or anything close to it. we have seen this problem before and it was always either the ecm or the ignition control mod...

15 Replies Received (View Replies)

  Related Documents & Media  1990 Buick LeSabre Limited

 
Message Closed w/Summary

car Vehicle Data

1990 Buick LeSabre Limited

VIN 1G4HR54CXL
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBD1
SymptomsNo Start, Stall, MIL Lamp On
OccursCold, Hot, Under Load, on Decel, on Accel, Idle, Intermittently
Misc.Lesabre Limited

Trouble Codes

42est bypass fail
Message Closed w/Summary

car Vehicle Data

1990 Buick LeSabre Limited

VIN 1G4HR54CXL
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBD1
SymptomsNo Start, Stall, MIL Lamp On
OccursCold, Hot, Under Load, on Decel, on Accel, Idle, Intermittently
Misc.Lesabre Limited

Trouble Codes

42est bypass fail