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1997 Chevrolet Blazer 4.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 8/3/2000

This Blazer misfires only for a few seconds in morning then its okay all day . Checked plugs, wires etc. Only has 40000 miles [...] it be an injector tube? Around here in Iowa they say the fuel can do it because the pipeline wasn't clean. Thanks in advance.

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car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W5V
Engine4.3 L / 6 cyl
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Intermittently
Message Closed

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W5V
Engine4.3 L / 6 cyl
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Intermittently