1998 Ford F-150 oil perssure

197,562 MILES • 6 CYL • 2WD • MANUAL
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LESLIE DOUGLAS
  • MEMBER
  • 1 POST
newly rebult 4.2 v6 engine after warmup it lose oil pressure
Sep 22, 2010 at 9:14 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check the oil pressure with a mechanical gauge,if normal replace the oil pressure switch. If abnormal could mean oil pump and/or engine bearing.
Sep 22, 2010 at 9:26 AM
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