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6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

2003 6.0 trouble

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Old Jan 6, 2017 | 04:37 PM
  #1  
Joe6.0's Avatar
Joe6.0
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2003 6.0 trouble

I had gotten a 2003 6.0 with a 120,000 miles on it a couple months ago. A month in my high pressure oil pump went out. While getting it replaced I went ahead and had it bullet proofed. It had been doing good for a month. When it got cold it wouldn't start easily and the battery's were bad. I replaced both batteries fuel pump runs normal but it won't turn over at all can someone please help???
 
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Old Jan 7, 2017 | 08:44 AM
  #2  
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DSMMH
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A couple of reasons. The tranny neutral safety switch is bad or transmission is not in P or N. The starter relay is bad. Look in your owners manual and find the starter relay. Swap with another relay and see what happens.

Ed
 
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Old Jan 7, 2017 | 11:40 AM
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Irish19614x4
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From: Lake Stevens, Washington
I would say Starter relay or starter itself.
 
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