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Old 06-17-2014, 07:55 PM
Stroked 89 CA Stroked 89 CA is offline
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stubborn 97

hopefully i can get some help here

truck is back on the grind of not starting , been an on going problem , truck starts when it wants to , whether its first start of the day , or after it just drove 100 miles , some days it fires right up and other it keeps cranking with no start , some days when it does start , even at operating temps when i shut it off , let it sit for a minute and it wont start back up just keeps cranking and cranking , im lucky ounce in a while it barley catches and fires , only way to get it to start is with a pinch of ether , i know my gp system is not working properly , but at these temps there not needed anyways , was recently at a local diesel shop and the ford dealer , between the two they told me it has good compression , good fuel pressure and passes a buzz test , dealer said the injectors could be binding up? truck does not miss a beat when running , no cel , everything works as it should , wts light all that stuff works , its got a new motorcraft cps , still wont start with the icp unplugged , just throws a cel , i don't have a way to watch ipr cycle and the tin nut is tight ,

codes its throwing are

p0113 - intake air temp circ low input

p0603 - internal ctrl mod KAM error

p0478 - exhaust press ctrl valve high input

p0470 - exhaust back pres sens circ error

- video of what it does
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Old 06-17-2014, 08:42 PM
96ford250 96ford250 is offline
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Sounds like your EBPV is stuck/sticking shut for starters the other codes I'm not so sure.
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1996 F250 HD 4x4 Single Cab Long Bed, 1997 7.3, auto 3.55s, 6637, E-fuel, CCV mod, 2001 IDM, EBPV delete, Diamond Eye turbo back, high pressure crossover, B&M 14,400 btu trans cooler
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Old 06-17-2014, 09:07 PM
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oldbird1965 oldbird1965 is offline
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My guess its your IPR getting old and sticking.
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The Mare 97 dually cc,modified s366 turbo,stage II's,IC,studs,springs,rods,JW auto,4:10 LS,air bags,SD uvch,efuel,FS2500 bypass oil filter,HVHF IDM,IH WP,6.0 trans cooler & rad fan,MBRP 4",SD tensioner,AFE air filter,220 amp alt,38 gal rear tank & 33 gal aux bed tank,aux oil cooler,soundproofed,3 different TS chips,ac cold mod,XS batteries,riffraff hpop reservoir,aluminum radiator,HoneyBadgerJr hpop
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Old 06-23-2014, 12:15 AM
Stroked 89 CA Stroked 89 CA is offline
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pretty sure my ebpv is open , its unhooked anyways , i am leaning towards the ipr also but i need to get it on a scanner to check duty cycle

anybody else?
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Old 06-23-2014, 12:15 AM
 
 
 
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