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2003 6.0 no boost please help

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Old Jan 7, 2021 | 10:14 PM
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Levitincher99's Avatar
Levitincher99
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2003 6.0 no boost please help

Hello, I bought a 2003 f250 6.0 (It’s non vgt) swapped and I have a problem with no boost and it runs very rough. Doesn’t start building boost until around 3000rpm and it’s very minimal, it ran great when I got it, I changed the valve cover gaskets, and flushed the oil cooler and hasn’t ran right since, after I put it together the turbo went out so I replaced it and done a boost leak test and everything seems fine. I replaced the map sensor and hose, icp and ipr, and made sure my ebp sensor and still no luck. And help would be greatly appreciated
 
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Old Jan 8, 2021 | 05:35 PM
  #2  
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Fefanatic
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Quote from above. "I changed the valve cover gaskets, and flushed the oil cooler and hasn’t ran right since" You need to go back and recheck everything you did. If it ran fine until you did the work then something wasn't done right. Throwing more parts at it won't help. Check your work again...
 
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