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Originally Posted by cooltoy Hiss? What hiss? I don't hear it. Please explain. You don't get a hiss when coasting? Especially downhill? Seems to happen most as the engine holds
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10-10-2014, 03:44 PM
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#1 (permalink) | |
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Track Member
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It sounds like more of a sucking sound than a leak. Although I've never heard it explained as to what it actually is. |
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10-10-2014, 03:54 PM
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#2 (permalink) |
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A True Z Fanatic
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The hiss could be harmonics in the exhaust from the VVL changing positions. Best guess.
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10-10-2014, 04:12 PM
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#3 (permalink) | |
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