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1999 Saturn SL2 1.9L Hesitation, Misfire, MIL Lamp on
Posted to GM Driveability on 4/12/2004 16 Replies

Vehicle had a code P0172 and a code P0404. Also the vehcile seems to misfire and/or surge at cruising speed. No missfire codes in the ECM.

Idle seems to be a bit hi, around [...] rpm, checked for vacuum leaks, but none found. I did see a posted fix of an inta...

16 Replies Received (View Replies)

  Related Documents & Media  1999 Saturn SL2

 
Message Closed

car Vehicle Data

1999 Saturn SL2

VIN 1G8ZJ5276X
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0404EGR Control Circuit Range/Performance
Message Closed

car Vehicle Data

1999 Saturn SL2

VIN 1G8ZJ5276X
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0404EGR Control Circuit Range/Performance