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2003 Buick Regal LS 3.8L Stall
Posted to GM Driveability on 5/11/2016 21 Replies

This vehicle stalls intermittently especially when coming to a stop but other times as well. We have ruled out a fuel system problem as even when a stall occurs fuel pressure remains constant, 45psi at idle, 55psi under acceleration. Fuel trims excellent and n...

21 Replies Received (View Replies)

  Related Documents & Media  2003 Buick Regal LS

 
Message Closed w/FIX

car Vehicle Data

2003 Buick Regal LS

VIN 2G4WB52K13
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Ignition system
EmissionsOBD-II Compliant
SymptomsStall
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

2003 Buick Regal LS

VIN 2G4WB52K13
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Ignition system
EmissionsOBD-II Compliant
SymptomsStall
OccursIntermittently