Hi did you ever get to the bottom of this problem as I same vehicle with same problem and no-one seems to be able to help. Have changed plugs and fuel pressure sensor but still not starting. Where does one go from here?
Many thanks for any help supplied.
For Jeemsie, i assume you have the 3.5 V6 as Gee6 says you dont have diesel and the 3.5 is the most common engine.
Does it turn off while driving?
Have you changed the cam shaft and crack angel sensors?
Was the diesel an electronic CRD in 200? The electronic diesel was the only one we saw here and we didn't get it until about 2008.
In all seriousness it could still be a crank or cam angle sensor even on the diesel. Electronic CRDI diesels are closer to petrol engines than to the diesels of old.