I am a chevy guy but my girlfriend has a 1997 ford taurus with a 3.0 soc VIN:U. her step dad replaced the camsensor(not the shaft) just the sensor that screws onto the shaft and has a plug port on it. He reaplced it due to the check engine light being on due to that. Since then the Check engine light has come back on. I work at a GM dealer and there is an ex ford mechanic that works there and has told me that there is a tool to line it up correctly, and thagt the reason the light is still on is because the tool was not used and installed correctly. Since knowing this I have went to Autozone and bought the Dorman schyronizer with the sensor that also comes with the tool. I am planning on using the tool, cleaning it and returning all for a refund since the sensor on it is good. The only problem is that I do not know how to properly use the tool for installation(and it is saturday and I wont be able to talk to the ex ford tech till monday, and would like to get it done ASAP). If anyone knows how use the tool, any help would be Greatly appreciated or if you know a site that shows how or would possibly show. THANKS