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bad injectors?

6.0L Power Stroke Engine and Drivetrain Discussion of the 6.0L Power Stroke diesel engine and drivetrain in the 2003-Up Super Duties and Excursions. No gas engine discussion allowed except on transmissions and drivetrain that pertain to all models. Please confine discussion of topics in this forum to those items that are specific to the 6.0L Power Stroke engine.

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10-30-2009, 07:53 PM	#1 (permalink)
dougjpr Senior Member Join Date: Nov 2004 Location: Oakville, Ontario, Canada Posts: 225 My Photos: (0) Feedback Score: 0 reviews	bad injectors? Can a injector be bad without throwing a code? Truck doesn't run so well when its cold, dealer replaced FICM, that helped a bit. Doug __________________ 2007 F-350 Crew Cab DRW 4X4 4.10LS, MBRP 4" Cool Duals turbo back, SCT/ custom tunes from Elite Diesel, Autometer gauges EGT, Trans, Fuel Pressure, MSD Dash hawk OBD II reader for ECT,EOT,Voltage and Boost, Dieselsite coolant filter

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10-30-2009, 10:47 PM	#2 (permalink)
PerformanceF250 Member Join Date: Aug 2004 Location: Tn Posts: 33 My Photos: (0) Feedback Score: 0 reviews	Could be an injector. Have you checked the Glow Plus Relay on the Pas Vavle cover? In not i would check it as i have seen several go bad __________________ 2003 F250 4x4 CC 6.0L Diablosport Pred stacked,MBRP cool Duals,AfeIntake,triple pod guages runs 13.520 1/4 mile and 7.59 1/8 mile Dyno 403/737 with Pred 490/901 Pred and Water/Meth John wood Trans also 2003 F250 4x4 CC 6.0L SCT by Innovative,MBRP Cool Duals,Afe Mega System, 13.9 1/4 mile @ 95mph as of 7-12-06 has injectors,studs,water meth haven't been to the track yet ???

10-30-2009, 11:00 PM	#3 (permalink)
amsoil_f250 Member Join Date: Jan 2008 Posts: 56 My Photos: (0) Feedback Score: 0 reviews	I had an injector go bad and it never threw a code. Truck felt like very rough. When the injector first started going bad, or when I think it started going bad, it would only vibrate when cold, but after a few months of that it would vibrate all the time.

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