Quote:
Originally Posted by br8643
All the injectors are new. Could it be a faulty injector or bad nozzle possibly?
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Yes, you could have gotten a bad injector. Are they
NEW or rebulilt? Have your mechanic run a cylinder contribution test and see if one throws a code.
Quote:
Originally Posted by br8643
I wonder about some type of sensor since it quits when it reaches operating temp?
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Could be an issue with cold HP oil versus hotter oil. The injectors are driven by oil pressure and the thicker (colder) oil doesn't flow as well as hotter oil. There isn't really a sensor that I can think of that would "flip a switch" like that, although the Engine Oil Temp sensor is used to control injector timing.
Just speculating, but testing will tell the tale.
__________________
First truck -- 1929 Model A Ford pickup, restored from ground up. Wish I still had it!
99.5 F250 PSD Supercab LB 4x4, 6spd, 3.73LS, Boost & pyro gauges, Swamps S175/146 injectors, Jody's 80 HP Econo PCM (classic version
), AIS,
coolant filter w/"hokum" bracket, regulated return,
heated mirror mod, lighted cupholder, Marinco heater plug-in.
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