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2007 Chevrolet Suburban 1500 Z71 5.3L No Start, long cranking
Posted to GM Driveability on 8/5/2008 12 Replies

We checked for fuel pressure it appears to delay engaging the fuel pump when key turned on. Haven't seen this on this new a vehicle. When it starts it runs perfect, no rough idle.

12 Replies Received (View Replies)

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car Vehicle Data

2007 Chevrolet Suburban 1500 Z71

VIN 3GNFK16307
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Long Cranking
OccursAlways
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Suburban 1500 Z71

VIN 3GNFK16307
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Long Cranking
OccursAlways