2003 Ford Taurus

Engine Mechanical problem
2003 Ford Taurus 6 cyl Front Wheel Drive Automatic 116000 miles

I have a 03 Taurus SOHC 3.0L, and the auto parts is telling me I need a cam sensor, but it is different than the Camshaft syc. Sensor, but the the local dealer is saying that that isn't possible that it is a bad syc. Sensor because the one I bought 3 months ago is no good because I bought it as an aftermarket part.

Problem: Engine stalling at idle, starts righ back again. At speed it feels like it stops running for a split second. Check engine light is on.
May 4, 2010.

Remove cam sensor and check SYC

May 4, 2010.