Engine damage – Too much lubricant in the system can cause pressure on the crankshaft to increase. This can result in oil entering the crankshaft exhaust pipe, running through into the combustion chamber, blocking the suction hose with oil soot and potentially leading to engine overload.
What does too much oil do to your body?
“Overconsumption of fats, mainly saturated and trans fats may lead to an increase in LDL cholesterol and lower HDL cholesterol. Therefore, increase the risk of high blood pressure, hardening of the arteries (atherosclerosis), heart attack and stroke,” says Sandhya.
What color should engine oil be?
What colour should your engine oil be? New oil is clean and golden in colour, but quickly turns dark brown or black when it’s in use. This darkening is quite normal and is nothing to worry about. It can even look black right after you refill it, when new oil mixes with leftover old oil.
Can dirty engine oil cause smoke?
Generally, blue smoke is caused by oil seeping into the engine and being burned along with the fuel. Your engine will be low on oil, as well. There is also the possibility that there is an external oil leak, and the oil is dripping onto the exhaust system. It is taken out during oil changes and replaced.
How long does synthetic oil last if not driven?
When does oil lose its viscosity?
Oils operating at extreme high temperatures can begin to crack thermally. The high temperatures can sheer/crack the oil molecules into smaller molecules, which causes a decrease in viscosity.
What happens if you use a higher viscosity oil?
Oil that’s too thick may not flow quickly enough Since thicker oils don’t transfer heat as well as thinner oils, operating temperatures will increase, too, possibly leading to accelerated chemical break down and harmful sludge and deposits.
What causes low oil viscosity?
Low viscosity can be the result of a variety of factors, such as fuel dilution, incorrect lubricant viscosity selection, or excessive temperatures due to overloading or a cooling system failure.