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2002 Buick Regal LS 3.8L Hesitation, Surge, Stall, Misfire, MIL Lamp on, HARD START
Posted to GM Driveability on 12/13/2006 25 Replies

this regal runs like your pulling a truck behind you when going down the road, at idle it wont run unless you have your foot on the gas and it starts hard mean while the whole time its running its bucking and [...] on scanner shows that every cylinder is misfi...

25 Replies Received (View Replies)

  Related Documents & Media  2002 Buick Regal LS

 
Message Closed w/FIX

car Vehicle Data

2002 Buick Regal LS

VIN 2G4WB55K62
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Stall, Misfire, MIL Lamp on, Hard Start
OccursAlways

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0300Multiple Misfire Detected
P0403EGR Control Circuit Malfunction
P0404EGR Control Circuit Range/Performance
P0405EGR Pintle Position Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2002 Buick Regal LS

VIN 2G4WB55K62
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Stall, Misfire, MIL Lamp on, Hard Start
OccursAlways

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0300Multiple Misfire Detected
P0403EGR Control Circuit Malfunction
P0404EGR Control Circuit Range/Performance
P0405EGR Pintle Position Sensor Circuit Low Voltage