I'm curious to know what the function is of this valve.
At idle if I spray some MAF cleaner on it, my engine will bog down. Raise the rpm and it gets sucked in and the MAF cleaner doesn't bog down the engine.
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2003 Boxster S
| 987 Air Box | K&N Air Filter | 76mm Intake Pipe| 996 76mm TB | 997 Distribution T | Secondary Cat Delete Pipes | Borla Muffler | NHP 200 Cell Exhaust Headers |
Last edited by KRAM36; 05-10-2015 at 11:53 AM.
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