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1995 Chevrolet Blazer 4.3L MIL Lamp on
Posted to GM Driveability on 11/18/2004 3 Replies

thanks in advance car came in a couple of weeks ago mil on scan of ecm found p0401 removed egr valve found filter screen completely clogged with carbon also found egr filled with oil pulled plenum to check for clogged passages they were ok replaced valve road ...

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  Related Documents & Media  1995 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNCT18W1S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load
Misc.2Dr/4WD

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/Summary

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNCT18W1S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load
Misc.2Dr/4WD

Trouble Codes

P0401EGR System Insufficient Flow Detected