Originally posted by Pinebox:
Originally posted by Horse:
one thing you might check


where is your intake temp sensor?





it's on the intake before the turbo




Sounds like an ignition issue.... test out the swap to OEM stuff.

As far as the IAT sensor, everything that I have read/heard says that it's best to have it after the IC and before TB to see what the engine is actually going to see. Did the actual location change once you switched to a larger IC?


2005 Ford F150 SuperCab FX4 1964 Chevrolet Impala SS 1998 CSVT: 354HP/328TQ @ 10 psi, now gone