I rebuilt my trans a couple years ago, and put all the lg4 stuff back on the car. Everythings been great up til a couple weeks ago. Now the tcc wants to shuffle off/on sometimes. Using a scan tool, the ecm shows its turning the tcc off and on when it happens. So it seems to be something the ecm is asking for. I've graphed the tps and vss while driving. No dropouts or sudden changes on either when this is occurring. Any ideas?

 

take the control away from the computer with the kit from Painless Wiring.