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05-16-2016, 01:31 PM | #1 | |
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Vacuum Opens Throttle Plate
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Last edited by heine_ken; 05-17-2016 at 10:19 AM. Reason: del |
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05-16-2016, 02:54 PM | #2 | |
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Re: Vacuum Opens Throttle Plate
I have never heard of that happening. Have you put a vacum gauge on it? What is vacum at idle then in gear?
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05-16-2016, 03:00 PM | #3 | ||
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Re: Vacuum Opens Throttle Plate
Quote:
Well, the forward momentum of the car is exponentially, the valve just opens maybe a cm. |
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05-16-2016, 08:15 PM | #4 | |
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Re: Vacuum Opens Throttle Plate
Sounds like you are missing or have a broken throttle return spring- the vacuum comes from the engine- it will run wide open unless the throttle is doing its job "throttling" So the throttle opens very easily means there is not much holding it closed- thus a broken or misplaced throttle return spring IMO.
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