Mechanics

SURGING IDLE

1997 Nissan Altima

Engine Performance problem
1997 Nissan Altima 4 cyl Two Wheel Drive Manual 146000 miles

when I shift out of gear into neutral, the idle surges briefly but doesn't stall and then maintains 7500 rpms
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KenNYs611
April 10, 2009.



Check the IACV-AAC valve, air regulator and the FICD valve.

Rasmataz
Apr 10, 2009.
Thank you, for your responce nor really sure where that is though

Tiny
KenNYs611
Apr 11, 2009.
See below


http://www.2carpros.com/forum/automotive_pictures/12900_iacvaac_1.jpg


Rasmataz
Apr 11, 2009.