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1995 Chevrolet Lumina APV, Ignition - Secondary Waveform
Posted to the Waveform Library on 4/2/2002

Image showing excessive turbulance in the spark line due to an injector not pulsing and causing a lean condition for that cylinder.

 

car Vehicle Data

1995 Chevrolet Lumina APV 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

1995 Chevrolet Lumina APV 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad