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1996 Dodge Ram 1500 Truck, Engine/Propulsion Waveform
Posted to the Waveform Library on 11/17/2011

cranking compression test of cyl 4 definitely showing intermittent valve issues. This can happen when valves stick in guides or when there is carbon or foreign material present between valve and seat, and perhaps other reasons.

 

car Vehicle Data

1996 Dodge Ram 1500 3.9L

Engine3.9 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
ComponentOther
ConditionKnown Bad

car Vehicle Data

1996 Dodge Ram 1500 3.9L

Engine3.9 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
ComponentOther
ConditionKnown Bad