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1998 Jeep Cherokee Classic, Waveform
Posted to the Waveform Library on 5/5/2010

Wrong spark plugs installed on this Jeep. Autolite Plainum AP5245. At Idle, Spark 16kv,Spark line 2.7kv,1.56ms= weak spark

 

car Vehicle Data

1998 Jeep Cherokee Classic 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemNot Applicable
Component
ConditionKnown Bad

car Vehicle Data

1998 Jeep Cherokee Classic 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemNot Applicable
Component
ConditionKnown Bad