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My first guess would also be the IAC; you can clean it without completely removing by pulling off the hose from the IAC that runs to the throttle body and spraying a cleaner of your choice in, reconnect and start the car. Some here have said not to use a very harsh cleaner due to the plastic inside the IAC valve, I haven't had a problem with this, YMMV.
The car is also exhibiting classic symptoms of a disconnected or faulty turbo bypass valve (BPV), which recirculates the boosted intake pressure when the throttle closes, thereby avoiding a reverse pressure wave that could damage the vanes on the turbo compressor. Check that the vacuum hose is intact and connected, try sucking on the vacuum connection to see that the diaphragm is still intact.
posted by 69.209.19...
Posts in this Thread:
- stalling out when coming to a stop, paulbroadway, Sat, 13 Jun 2009 10:50:27
- IAC???, oferrero, Sat, 13 Jun 2009 14:47:09
- BPV???, Bill Homer
, Sat, 13 Jun 2009 16:53:46 <-- Viewing This Message- Re: BPV???, paulbroadway, Sat, 13 Jun 2009 19:43:57
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