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2003 Buick LeSabre Custom 3.8L Stall
Posted to GM Driveability on 3/21/2024 17 Replies

This vehicle will randomly stall at idle. Could be 20 minutes, could be 5 minutes, does not matter. When it stalls it acts like the key was just shut off. It will set a code P1626 when this happens (checked before trying to restart). When it stalls, if you...

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car Vehicle Data

2003 Buick LeSabre Custom

VIN 1G4HP52K13
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall
OccursIdle

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction
Open Help Request

car Vehicle Data

2003 Buick LeSabre Custom

VIN 1G4HP52K13
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall
OccursIdle

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction