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2000 Oldsmobile Intrigue, Ignition - Primary, Vacuum/Pressure/Flow Waveform
Posted to the Waveform Library on 11/21/2006

Capture by Mike Jones not me . really a 2000 olds 3.5 DOHC engine , senex pressure transducer Teed into coolant line near reservoir , showing pressure pulse in the cooling system that syncs to spark coil current waveforms - proof of at least a bad head gasket ...

 

car Vehicle Data

2000 Oldsmobile Intrigue GL 3.5L

Engine3.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component,
ConditionKnown Bad

car Vehicle Data

2000 Oldsmobile Intrigue GL 3.5L

Engine3.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component,
ConditionKnown Bad