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1999 Buick Regal LS 3.8L Cuts out, Stall, Idle Fluctuation
Posted to GM Driveability on 7/26/2010 16 Replies

This car intermittently dies when you release the accelerator, "like a bad i.a.c.". We noticed the I.A.T. and Coolant Temp sensors will sometimes read -40 below on snap-on scanner but with no running problems, then it will just fix itself. Also 1 time it just ...

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  Related Documents & Media  1999 Buick Regal LS

 
Message Closed w/Summary

car Vehicle Data

1999 Buick Regal LS

VIN 2G4WB52K0X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall, Idle Fluctuation
OccursIntermittently
Misc.Ls
Message Closed w/Summary

car Vehicle Data

1999 Buick Regal LS

VIN 2G4WB52K0X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall, Idle Fluctuation
OccursIntermittently
Misc.Ls