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If fuel pressure is OK then:
Check for a vacuum leak. A vaccum leak will definately create the higher idle which then hunts because it goes lean-rich-lean-rich.
A vacuum leak will also prevent the timing retard and advance mechanism from working correctly and would cause the lack of power. Incorrect timing will also contribute to the poor gas mileage.
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David
Last edited by magic930; 01-22-2005 at 07:53 AM..
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