will not run on its own

[shmed]

okgot the 4.1 back together wouldn't start,, changed an adjusted crank sensor an the cam sensor
ok fires up stalls just as fast.
hmm ok unplug maf fire it up starts runs a little longer then dies
I cleaned the iac an tried the joe lubrant way of resetting it, now it refuses to start at all
ideas?

 

[Nick Micale]

Since you are messing with the MAF and IAC, it is a fair "assumption" that you already did the basic checks of ample fuel pressure and a good spark?

 

[earlbrown]

and does your chip have anit-theft?

 

[shmed]

yes fuel pressure seems good as read on the pressure gauge. spark looks good as well using the caspers coilpack tool
earl anti theft not sure its a new turbo tweak chip