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2nd Generation
belt slip? boost actuator?
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<blockquote data-quote="TriPodRacing" data-source="post: 3221768" data-attributes="member: 15519"><p>When the actuator is adjust right it should work as followed. With the engine off the shaft on the actuator should be out (fully extended) which would close the by pass butter fly valve. When the engine is running at idle and under vacuum the actuator will pull up on the arm and open the by pass valve. Under boost it will close the actuator. </p><p></p><p>So if you loosen the bolts and push down on the actuator,so to bottom out the arm. The valve will stay closed all the time.</p><p></p><p>With my truck running and the actuator adjust correctly it will pull up the by pass valve. When I blip the throttle from under the hood I can watch the actuator move down and up.</p></blockquote><p></p>
[QUOTE="TriPodRacing, post: 3221768, member: 15519"] When the actuator is adjust right it should work as followed. With the engine off the shaft on the actuator should be out (fully extended) which would close the by pass butter fly valve. When the engine is running at idle and under vacuum the actuator will pull up on the arm and open the by pass valve. Under boost it will close the actuator. So if you loosen the bolts and push down on the actuator,so to bottom out the arm. The valve will stay closed all the time. With my truck running and the actuator adjust correctly it will pull up the by pass valve. When I blip the throttle from under the hood I can watch the actuator move down and up. [/QUOTE]
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2nd Generation
belt slip? boost actuator?
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