[BLUEH20]

Hi,

Give us a bit more information on your vehicle and we may be able to give you a bit of assistance.

Year/model/mileage/previous repair history/when does condition occur (light accel/WOT--cold engine temp or normal/any cooling issues in the raditor-heat exchanger for transmission/

You can purchase a relative inexpensive code reader that allows for CEL to turned off - very hady gadget--or you can disconnect the positive lead fo the batery for approx 30 seconds allowing the entire sytem to discharge and tis will reset the ECU/TCU --light off--this does not fix anyting jsut turns off the CEL.

Lots of knowledge lurking out here--post a bit more infor and let's see if we can assist you.