Hard start problems

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04-05-2018, 10:23 PM

Cgreen03.5.9

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Hard start problems

I have a 2003 5.9 with 273k miles I have a air dog lift pump . Edge tuner . 4 inch straight pipe . Even when its warm out it takes a long time to start. I just replaced the prv . When the truck is running it idles fine and has plenty of power. Any ideas ?

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04-22-2018, 02:58 PM

Mike Lavite #72

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Im having same trouble. 2003 5.9 277,475
i started a thread also . not sure if its in the rite place or not

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05-23-2018, 02:29 PM

caleb_secrist

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Quote:

Originally Posted by Cgreen03.5.9

Check your injectors. CR have problems due to poor filtration. injectors may be stuck open. I have a truck that did that and he drove it so long it washed number 6 cyl out.

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