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2007 Chevrolet Suburban 1500 LS, Engine/Propulsion Waveform
Posted to the Waveform Library on 3/13/2020

The green CH C is a WPS500 in cylinder 7 cranking, the intake lifter is collapsed and the intake valve is not opening. Cranking compression is 16 psi and the cylinder vacuum measures -13.7 psi or 27.5 inches of vacuum, cranking. The tan CH D is the starter amp...

 

car Vehicle Data

2007 Chevrolet Suburban 1500 LS 5.3L

Engine5.3 L / 8 cyl / FLEX
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad

car Vehicle Data

2007 Chevrolet Suburban 1500 LS 5.3L

Engine5.3 L / 8 cyl / FLEX
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad