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2002 Chevrolet Tahoe LS 5.3L No Start
Posted to GM Driveability on 11/15/2006 6 Replies

this is a very intermittent problem. when it occurs it is usually from a cold start. it acts like a no fuel problem, but I have fuel pressure, injector pulse, and spark, finally it will start. when it does it acts like its comming out of a lean condition? once...

Summary posted 11/16/2006

6 Replies Received (View Replies)

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car Vehicle Data

2002 Chevrolet Tahoe LS

Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

P0178Flexible Fuel Sensor Signal Circuit Low Voltage
P0179Flexible Fuel Sensor Signal Circuit High Voltage