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  1. P

    7.4 MPI only starts with throttle half or more

    Can't get he easy to start 1997 330 7.4 LX MPI to start like it should. Just installed a new fuel pump but did not solve. Engine will run good at 1000rpms or more. Initially the engine shut down due to overheat and probably vapor locked. Could not restart til next day. Impellor is good and have...
  2. P

    lost oil pressure, engine shuts down, what next?

    gauge holds oil pressure for about 3 seconds after starting and then engine is shutdown automatically. I suspect oil pressure sensor. Where is it and how hard is it to check. What else could it be?
  3. P

    lost oil pressure, engine shuts down, what next?

    After running a few hours on and on, and after being shut down for an hour, the port engine on our 330 with 7.4's shutdown automatically due to loss of oil pressure. Good clean oil, no knocks, engine will restart and pressure comes up to normal on the dash gauge for about 3 seconds, drops to...
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