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blow-by

  1. General Diesel Discussion
    i recently found hot shots secret but i have read some bad stuff about it and i was wondering if rev-x would be better? i have blow by and possible bad injectors but they might just have stiction. would rev-x help with sealing the rings better, clean injectors and reduce blow by like hot shots...
  2. Diesel Diagnostics
    hey i have a 95 f250 7.3 psd with blow by and i was just curious if blow by could be caused by the injectors? im pretty sure its a piston ring but just wondering
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