You know, my original source was Alldata which uses factory info and is rarely wrong but I just checked Mitchell which is the competing info system and it agrees with your spec so you could be right in this case.
If you have spark, injector pulse, good fuel pressure and compression it can only leave fuel quality or injector timing. Injector timing is usually determined by the cam sensor but that should show up in stored codes. Also make sure there are no injector plugs switched around also. Make sure the injectors are receiving a solid power supply and that none of them are shorted out.
Wednesday, May 27th, 2015 AT 2:09 AM