t444e engine problems - Ford Powerstroke Diesel Forum
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post #1 of 2 Old 06-03-2014, 08:16 PM Thread Starter
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t444e engine problems

Have a 1999 4700 International bucket truck with 7.3l with power issues.
-Up pipes had bad leak replaced them
- engine light was on had a code for coolant temp sensor put a new one on light went out (thought that was causing engine to run in safe mode)
-one injector was not exhausting oil replaced it also (helped on power some)
-one of the rocker arms assembly was warn replaced it
-new fuel filter
All this increased the power but still not what it should be, put a boost gauge on it, looks like I'm only getting 5-10psi and I believe this engine should be getting around 22psi
-turbo looks good
-Checked the fuel pressure while going down the road also good above 60psi

Has anyone had power issues caused by computer? The diagnostic port is round 6 or 9 hole what type of scanner will work on this? Has anyone attempted to use AE with a adapter on this type of truck?
harleytn is offline  
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post #2 of 2 Old 06-25-2014, 03:52 PM
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Has this been your truck all along or did you just get it?
DieselBreathDude is offline  
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