2003 Chevrolet Tahoe LT 5.3L Evap[ fail

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Posted to GM Engine on 3/17/2015 18 Replies

Ok guys,

Just need a second opinion. If I am seeing vacuum in the tank and the purge and vent are working fine, commanded and responding per spec. I am suspecting faulty Fuel tank pressure sensor?? Any help is appreciated. Thanks!

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Vehicle Data

2003 Chevrolet Tahoe LT

VIN	1GNEK13Z33
Engine	5.3 L / 8 cyl / FLEX
Trans	4-speed Automatic (Electronic)
Delivery	Fuel Injection
Affected	Evap[ Fail
Conditions	P0455

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Vehicle Data

2003 Chevrolet Tahoe LT

VIN	1GNEK13Z33
Engine	5.3 L / 8 cyl / FLEX
Trans	4-speed Automatic (Electronic)
Delivery	Fuel Injection
Affected	Evap[ Fail
Conditions	P0455

18 Replies Received (View Replies)

18 Replies Received (Hide Replies)

Related Documents & Media 2003 Chevrolet Tahoe LT

Related Documents & Media 2003 Chevrolet Tahoe LT

Vehicle Data

2003 Chevrolet Tahoe LT

Vehicle Data

2003 Chevrolet Tahoe LT