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  1. C

    Isuzu 4FA1 no return flow

    My Isuzu 4FA1 diesel is hard to start and I noticed that there is no fuel flow in the return line. Are the injectors needing cleaning or could it be something else? Any help appreciated. Thanks.
  2. C

    Zexel VE hard starting

    Hello all! This is my first post here. Thanks for allowing me to participate. My Bobcat 853 with 4JB1 engine and Zexel VE pump has accumulated 3000 hours and lately has become hard to start. It is unclear if the vane pump might be failing or if I have wear in the pump head or possibly...
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