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1999 Chevrolet Venture 3.4L MIL Lamp on
Posted to GM Driveability on 10/11/2008 23 Replies

We have replaced the EGR valve and cleaned the tube leading from the exhaust manifold to the valve. We have also cleaned out the ports in the intake where the valve is mounted but still no fix.

23 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Venture

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Venture

VIN 1GNDX03E0X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Venture

VIN 1GNDX03E0X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected