Before you go replacing the control pressure regulater what are your symptoms? Did you verify voltage and a good connection at the black plug? Did you make sure that the short vent hose is not kinked-blocked? There was a post a while back about someone who had a problem with his regulater so he disassembled it and found a spider inside. After cleaning and reassembly he was fine! David Teitelbaum vin 10757 --- In dmcnews@xxxx, "Kevin Abato" <delorean@xxxx> wrote: > I was told that my car needs a new "Warm Up Regulator" Is this the same as > an Idle Speed Regulator? > > What is involved with replacing this unit? It is as simple as replacing the > part (I'm sure the answer to that will be "No") > What else needs to be done when you replace this unit? What else needs to > be tweaked/tuned upon it being replaced? > > Kevin Abato > VIN# 1668