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1985 Chevrolet El Camino, Ignition - Primary Waveform
Posted to the Waveform Library on 9/28/2006

Here is primary voltage showing heavy ringing in the current limiting area of the primary wave. This is a function of the ignition module. This vehicle had the classic stalls when hot no restart missing spark until it cools down.

 

car Vehicle Data

1985 Chevrolet El Camino 5.0L

Engine5.0 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryCarburetion
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

1985 Chevrolet El Camino 5.0L

Engine5.0 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryCarburetion
SubsystemIgnition
Component
ConditionKnown Bad