Intake manifold (V6)
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Joined: Apr 2015
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From: Minnesota
2004 C320 4matic sedan
Intake manifold (V6)
What are the internal parts made of that change the intake runner length?
I understand the external controls are plastic and often break. I'm wondering if the inside shafts and valves are also plastic.
My car is still making a ticking sound and we have about eliminated everything else. Wondering if the vacuum from one cylinder might be slapping a broken runner length valve.
A photo of the internal parts might help. I have seen diagrams.
I understand the external controls are plastic and often break. I'm wondering if the inside shafts and valves are also plastic.
My car is still making a ticking sound and we have about eliminated everything else. Wondering if the vacuum from one cylinder might be slapping a broken runner length valve.
A photo of the internal parts might help. I have seen diagrams.
