I have done a search but am still not sure the vehicle speed sensor is the problem. In the mornings when the car is cold (OK I am in So. Cal-it's not as cold as other places!) the speedometer does not work. However, when the car warms up, or after I shut it off and the day gets warmer and I restart the car, the speedometer will work again. I have heard there are two speed sensors, one on the firewall, and one in the tranny. Is this correct? The car is a '98 SE w/v6 and auto tranny. And of course, when the speedometer isn't working, neither is the odometer.

I NEED HELP!!!!!!