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Alright, I've got some more info.
When I was bleeding the HPOP after installing the engine, I didn't have the trans cooler lines hooked up to the radiator/cooler return and while cranking it sprayed trans fluid all over the place. This led me to believe that the pump was working fine.
Today I put a gauge on the test port and at idle in park I've got no pressure (should be +/- 50psi correct?). Would this be a tc issue, or an issue with the front pump (that I should take back to the shop that pulled it off to replace the tc bushing and front seal)?
Also removed the return line and it has no fluid flow at idle now.
I've read that the 6.0 and 6.4 TCs are interchangeable, with the exception of drilling the flex plate so I followed the 6.0 crank spacer machining directions.
'02 F250 7.3 CC/SB, 301k. Boost, EGT, Fuel Pressure Gauges, 4" DP + Magnaflow Exhaust, 75PSI Fass, Fuel Bowl Delete, Bellowed Up Pipes, MB Quart 480 Amp, MB Quart PVI216 Coaxials F&R, Alpine Amp, RF 10" Sub.
Cab off overhaul at 301k. 6.4 Torque Converter, Refreshed 4R100, Powdercoated Oil Pan, 203* Thermostat, Coolant Filter, New ZD11s, Rebuilt Turbo, Complete O-ring replacement.
Last edited by toddman35; 12-02-2011 at 11:00 AM.