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2004 GMC Savana 1500, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 10/18/2012

CRANK NO START IGNITION TIMING RETARDED CAUSING LATE SPARK. ADUSTED DISTRIBUTOR TIMING

 

car Vehicle Data

2004 GMC Savana 1500 4.3L

Engine4.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2004 GMC Savana 1500 4.3L

Engine4.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad