Sticky throttle linkage.

[firstgencamaros]

Originally Posted by LockDoc

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I don't see a return spring on the original linkage.... The original linkage should have worked just as smooth as the replacement does if it was set up correctly and had a return spring.

Lockdoc

It had the same return spring on it before. I hd already started taking it apart when I snapped the pic. The old linkage was binding on the arm.