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2003 Chevrolet Malibu LS 3.1L Hesitation, Surge, Misfire
Posted to GM Driveability on 10/8/2012 12 Replies

engine has stumble/misfire just off idle when you give it gas. had egr performance code, egr position and desired voltage was off by 3/4 of a volt so replaced it with ac delco unit. stumble was still there customer took for the weekend, brought it back today a...

12 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Malibu LS

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Malibu LS

VIN 1G1NE52J23
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire
OccursOn Accel, Cruise

Trouble Codes

P0404EGR Control Circuit Range/Performance
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Malibu LS

VIN 1G1NE52J23
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire
OccursOn Accel, Cruise

Trouble Codes

P0404EGR Control Circuit Range/Performance