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1995 Chevrolet Blazer 4.3L Poor Idle Quality, Surge, Cuts out, Stall, MIL Lamp on
Posted to GM Driveability on 2/6/2008 20 Replies

I would like to thank you in advance this one is fun. start this from cold ect at 60 iat at 62 truck will run and idle good let it warm up to about 150 or so and it will start serging at idle I have disconected iac still serges removed egr and cleaned and inst...

20 Replies Received (View Replies)

  Related Documents & Media  1995 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W5S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, MIL Lamp On
OccursWarm

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W5S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, MIL Lamp On
OccursWarm

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction