1995 Mercedes Benz S320

1995 MERCEDES BENZ S320
150,000 MILES • 6 CYL • 2WD • AUTOMATIC
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RCFENCE
  • MEMBER
  • 1 POST
oil light came on checked oil was down 2 qts filled up oil light is still on how come
Mar 1, 2009 at 5:32 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Do you hear any type of knocking noises coming from inside the engine?

Check the oil pressure with a mechanical gauge if normal replace the oil pressure sending unit abnormal could mean oil pump or engine bearings
Mar 1, 2009 at 5:55 AM
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