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Subject Happens on most MAS cars that run vented BOV's >>>
     
Posted by crZ32 on May 20, 2001 at 7:32 PM
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In Reply To Explain to me the puff at the end of the run? posted by StoMoZTT on May 20, 2001 at 04:35 PM
     
Message Air is counted by the MAS. When the throttle plate closes, it expects that air to be there so it sends the fuel. Unfortunately, the air gets spent to the atmosphere instead of back into the intake hoses. So, a rich condition occurs. Hence the black smoke when foot comes off the throttle :-)






     
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