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  1. 2002 e450 7.3l white smoke & power loss :(

    7.3L Power Stroke Technical Info
    Hi every one, Im Matt, new to the school bus and diesel world, going through complications, on my 2002 Ford E450 7.3l (Thomas Short Bus). I bought the bus in december and drove it from San Diego to San Fransisco without having this issue at all. I’ve been parked since and have ran the engine...
  2. 7.3 l powerstroke I need help

    7.3L Power Stroke Technical Info
    I have a 2001 7.3 l with 232k miles with an down pipe and an edge programmer. A few months ago my truck would slightly hesitate at about 2,000 rpm going down the highway. i noticed my injector pressure would drop about 200-300 PSI. I didn't think it was a big deal as it never lost power. 2...