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1997 Chevrolet Venture LS, Ignition Waveform
Posted to the Waveform Library on 4/24/2010

Blue trace is cylinder 2 the spark has been put out by the antifreeze sitting on top of the piston over night, this condition soon cleans up within a minute when the antifreeze is blown out of the exhaust.

 

car Vehicle Data

1997 Chevrolet Venture LS 3.4L

Engine3.4 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

1997 Chevrolet Venture LS 3.4L

Engine3.4 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad