Oil pressure could be the problem - OR - Oil sending unit
if the oil light is on it means the oil pump is not working or
faulty.it doesn't mean there is no oil.
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Your oil light comes on when the OIL PRESSURE is too
low ( your engine oil LEVEL may be O.K. )
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form_title= Oil Purification form_header= Only put the purest
oil in your car. How often do you change your oil?*= _ [50] When
was the last time your oil was changed?*= _ [50] What oil do you
use?*= _ [50]
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You have an oil pressure problem, caused by any one (or more) of the following:
Low Oil
Bad oil pump
bad oil pressure switch
clogged oil filter
clogged oil passage
spun bearing
loose bearing (rod)
blocked oil return passage
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Whatever oil you buy for the car(check for recommended oil
thickness)will do fine.