Your dipstick is the obvious sign. ( I trust you know about the dipstick .)
Your oil pressure gauge is another warning--low oil pressure can be caused by not enough oil.
There are several signs of a failing oil pump. A few signs are low oil pressure, increased temperature, and noise.
it my coz overheat orl cheak engine low oil
probably burning it but you just don't see it. The valve seals or rings are probably the source.
Low oil, low oil pressure, failed oil pressure sensor.Low oil, low oil pressure, failed oil pressure sensor.
Loosing Coolant, coolant in the oil, a sweet smelling exhaust, low compression, overheating, and possibly a miss.
Low oil level, low oil pressure, failed oil press sending unit.Low oil level, low oil pressure, failed oil press sending unit.
your car is leaking oil!
Low of oil or low oil pressure. If the engine is not low of oil then the oil sending unit may be bad or the oil filter may be clogged. The oil pump may also be weak.
define down low
The light you refer to is not a low oil level light. It indicates low oil pressure. You may have plenty of oil in the engine but you have low oil pressure. Can be weak oil pump, worn bearings, or can be just a defective oil pressure sending unit.
low oil pressure is caused by, either low oil in engine or a bad oil pump
oil is milkey white or foamey