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1997 Ford Contour, Ignition - Secondary Waveform
Posted to the Waveform Library on 2/13/2007

Suspected car was 4-valve/cylinder. Also, suspected that 1 of intake valves was not opening. Check out Mac Vendenbrinks dvd for explanation. Say suspect b/c customer declined repairs. Did not verify. There was a very apparent audible thumping noise coming from...

 

car Vehicle Data

1997 Ford Contour LX 2.5L

Engine2.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Good

car Vehicle Data

1997 Ford Contour LX 2.5L

Engine2.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Good