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poor acceleration

  1. 6.0 Motor problems
    I am currently diagnosing the lack of power in a 2004 Ford F250. 1. I'm pretty sure the turbocharger is fine. I thought it was a blown turbo, so I revved up the engine and was able to get from 0.4psi to 10psi boost. I understand these trucks normally go up to 28psi under full loading. I...
  2. 6.0 Motor problems
    I have a 2005 f-250 6.0 that I just recently bulletproofed. It had these same performance issues before & after being bulletproofed. I guess I should back up & say it was a repossession & I only drove it 2 miles before bulletproofing it so I don't know much about the history. The truck has ARP...
  3. 94-98 7.3 Motor Problems
    I am trying to find out whether a reading using Auto Enginuity is bad or not. When reading the Baro sensor the reading of 3.62 volts appears in yellow on the realtime sensor monitoring. Is the fact that it is in yellow instead of green a concern? Also what is the formula for converting the volts...
  4. 6.0L Problems Forum
    My 2005 powerstroke occassionally will not want to accelerate from a stop, it moves forward at an idle even with the accelerater pushed to the floor and then will all of a sudden kick in. It will also backfire occassionally after driving at a constant cruising speed of lets say 45 as soon as...
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