Well this is my sisters car, and today she said the speedo stopped working then it worked then it shut off again. At the same time the D4 light blinks on the dash, and the check engine light was going on and off.
She said the car drove fine (comming from her). My dad took it to a shop before i got home so i didnt get a chance to run the code. Anybody got an idea what this could be?


Thanks Chase