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1995 Chevrolet Blazer 4.3L MIL Lamp on
Posted to GM Driveability on 6/16/2005 13 Replies

Thanks in advance to everyone reading and replying to this request. I have this Chevy Blazer that keeps resetting code p0401. I can request the egr to open and at all %'s there is a change in RPM's. I took off the egr valve, it had a screen that was not blocke...

13 Replies Received (View Replies)

  Related Documents & Media  1995 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W1S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Cal. 9360011

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W1S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Cal. 9360011

Trouble Codes

P0401EGR System Insufficient Flow Detected