Yes I would repace the cam phaser actuator, because what happens is the actuator has small screens on it and from oil sludge build up they fall off and go inside the engine and could cause damage. When you replace the actuator it is recommended to also change the oil. As far as your friend they had a different problem, a gas cap will not fix a cam phaser problem, they are 2 different problems. Post back with any other questions.
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Monday, December 15th, 2008 AT 1:36 PM