Hi everybody,

I have here a 1990 Corsica 2.2l auto/ A/C. The car has an idle surge only in closed loop. The RPM varies between 500 and 900 rpm and sometimes [...] is some data from my Snap-On scanner when surging:

Integrator 126.....Block learn 115....IAC va...

FIX posted 4/5/1998

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