Quote:
Originally posted by Stang_ROTY
How long does the vacuum needle jump 2 inches?
Split seconds. The needle jumps simultaneous with the whistle from underneath the upper manifold (appx. 30 seconds after the engine starts) and coincides with the idle fluctuation
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What I meant was how long does the engine act this way, and causing the needle to jump like that (5 min, 10 min, 30 min? etc.).
Take care,
-Chris