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Running rough intermittently

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Old Feb 29, 2008 | 09:22 PM
  #1  
rog2554's Avatar
rog2554
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From: Puyallup WA
Running rough intermittently

2002 F350 running Edge with Juice and Evolution.

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Intermittently runs bad, almost dies at idle and has no power. Only code is P0603. Have re-flashed PCM and it runs ok for a couple of weeks and then does the same thing again.

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Any ideas?
 
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Old Feb 29, 2008 | 09:34 PM
  #2  
Tenn01PSD350's Avatar
Tenn01PSD350
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From: Middle Tennessee
Disconnect the Edge and batteries for about 15 minutes. Then try it back in stock and see if it runs OK. Give it about 20 miles to sort out. If it does, there you have it. You might also want to have a look at your CPS.

Oh, duh, make sure that your fuel pump is not dieing.
 
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