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P1404 Diagnostic Trouble Code Discussion for June 2011

EGR Position Sensor Rationality Closed


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Trouble Ticket Help Requests for DTC P1404
Help Request Posted
2000 Chevrolet Silverado 1500 4.3L Surge VIN: 1GCEK14W1Y
P1404: EGR Valve Closed Position Performance. ... problem that may or may not be related. If you cruise the truck at 2000 rpm in third gear ( Manual Trans ) it has a rythmyic cut out / surge that the best way i can decribe is that it feels like you are driving a small 4cyl car the A/C compressor is Cyclin...
June 16, 2011