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Hard Start, Needs some advice.

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Old May 29, 2010 | 11:06 PM
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Hard Start, Needs some advice.

I have noticed gradually over the past 3 months my truck has not wanted to start unless its plugged in, yes even in the 95+ heat. I replaced all the glow plugs, and uvc harnesses, it tries much harder but still needs plugged in for about 15-20 minutes, any ideas? Both batteries are good, had tested, terminals have good connections. glow plug relay? bad injector(s)?? Thanks
 
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Old May 29, 2010 | 11:16 PM
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Any smoke once it starts,if so what color?
 
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Old May 29, 2010 | 11:33 PM
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Read this thread and see if this resembles your problem.https://www.ford-trucks.com/forums/9...fused-too.html
 
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Old May 30, 2010 | 08:04 AM
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I did not notice any smoke, but I will check later this morning. My problem does not really match the other thread. My truck will start fine if plugged in for 15-20 minutes, but won't start if its not even in the 95+ heat.
 
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Old May 30, 2010 | 08:30 AM
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I had a starter slowly die on me so slow that I didn't notice it . It kept taking longer and longer to start till I finally realized the engine was turning over too slow. I pulled the starter and had it tested it was found to be bad ,replaced it and life was good again....
 
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Old May 30, 2010 | 09:02 AM
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Thanks for the reply, but the engine spins over fast. I replaced the started about a year ago as well.
 
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Old May 30, 2010 | 08:33 PM
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How many miles on your injectors? How old is the IPR? How many miles on the engine oil and how often do you typically change it?
 
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Old May 30, 2010 | 08:42 PM
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is the oil full, no offense but low oil will cause a hard start.
 
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Old May 30, 2010 | 10:43 PM
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I have no idea how many miles are on the injectors, truck had 275k when I bought it, now has 328k. yes the oil is full, I change it every 3500 miles.
 
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Old May 30, 2010 | 10:51 PM
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I have never changed the IPR, Is there anyway to test it? Thanks
 
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Old May 31, 2010 | 06:53 AM
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Took me a while to find it. This thread sounds a lot like the issue you are having. https://www.ford-trucks.com/forums/9...ease-help.html
 
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Old May 31, 2010 | 07:39 AM
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Originally Posted by quality1construction
I have never changed the IPR, Is there anyway to test it? Thanks
Not really without a scanner. You could get the kit from diesel o-rings and take it apart and clean it up to see if that helps, but there's no guarantee that is your problem.
 
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