[V8] Stalling V8

[BBlake1055 at aol.com]

Now that I got the 92' rear brakes done, my son's 90' keeps stalling.  It seems to do it after the car has been driven and then sits between 30 minutes to an hour or so. If you keep your foot on the gas when you start it you can keep it going.  Is there a temp sensor that could be causing this problem?

Also, it's time I break down and buy the software to pull the codes.  Where do I get it and what is the best one to get?  Will the software work with all the V8's (90'-93')?  When I bought the 92' the seller gave me the adapter that plugs into the passenger floor board.

Thanks,

Bob Blake

90' V8
91' V8
92' V8
93' V8 (soon to pick up)