[s-cars] Anybody had this happen?

[CLAG500 at aol.com]

Hi Guys,

   Just had this question come in on the S-cars site. It sounds familiar but it hasn't happened to me (yet). Has anybody had this problem?

Chad Tobin

 Help I have an intermittent  fuel or  electrical problem that causes an
abrupt shear in acceleration. I have replaced the fuel pump, fuel pump relay
and both speed sensor/position sensor. The car also has an intermittent
stalling which does give a speed sensor/position code? Any input