2004 5.4 liter

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Jan 20, 2013 | 05:40 PM

roaddog379

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2004 5.4 liter

Im having trouble with my truck i lost a lot of power i have lots of mis fires and a cam shaft timing code i replaced the cps did not help....does anyone have any ideas

Jan 20, 2013 | 05:43 PM

04 F150

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Plugs?

Jan 20, 2013 | 06:35 PM

roaddog379

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i alread replaced them 2months ago and two of the coil packs

Jan 20, 2013 | 06:36 PM

Tailrace

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From: Bullville, New York

Dirty MAF sensor, dirty gummed up throttle body, bad cats.

Jan 20, 2013 | 07:13 PM

VTX1800N1

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3V? VCT Solenoid and/or Cam Phasers

Jan 20, 2013 | 07:20 PM

roaddog379

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does the 04 have the cam phasers i heard that 05 and up ....i thought it might have to do with timing the way its acting with mis fires on so many diffrent cylinders

Jan 20, 2013 | 07:20 PM

roaddog379

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yes it is a 3valve

2004 5.4 liter

2004 5.4 liter

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