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Ignition Module or Coil?
Posted to Technical Discussion Forum on 7/22/2014 14 Replies

this car is fixed and gone I just wan to get your opinion or technique on how to go about diagnosing this waveform [1990 Buick LeSabre Limited, Ignition Waveform] if you saw what would be your next step? little background ,car came in with complaint of buckin... Login to read more.

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car Vehicle Data

1990 Buick LeSabre Limited 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1990 Buick LeSabre Limited 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)