stuttering

[HOOKSA@aol.com]

I was wondering if anyone has ran accross this problem before.  About a min
after I crank my 1993 90csq, I lose power, this happens for about 20s.  It
reminds me of  a feeling of a dead cylinder.  I was wondering if it might be
related in some way to a cold start valve????  By the way it is never too
cold, here in Florida so I doubt that is a factor.  Any ideas?????
Thanks in advance
Art
HooksA@aol.com
PS
Any ideas on the noise  coming from my power steering when turning.  Not a
squeal of the belts, just a lightsqueak, hum(hard to describe).