Quote:
Originally Posted by archtaan
Your transmission is shifting hard because it has gone into limp mode. It dramatically increases line pressure to protect the trans. Check and replace the rear speed sensor that is in the rear axle. They are notorious for going bad. Also there is a sensor on the side of the transmission that tends to fail.
I am going to guess the abs sensor from the junkyard is bad. Id bite the bullet and get a new one from Ford or check an online retailer like Rock auto. Id head over to the Ford truck enthusiast site or something like that.
|
Thanks for the replies. i replaced the rear speed sensor before I took it to the shop, then the left front sensor. The abs light went out after installing the used one. Its funny, truck setting still idling, the scanner is saying the truck is moving. I checked all over the ford enthusiast site, and pretty much the same thing. I'll mention the alternator when he calls me back to tell me the abs module is bad. The truck ran great for 2 days, been playing hell for the past yr, first the engine, which they had for 6 fricken months to get engine right, now this with the tranny.