every 2 to 7 years
The engine oil should be changed every 3000-5000 miles
Gear oil should be changed every 4,000 to 5,000 miles. Motor oil should be changed every 3,000 miles to keep the engine running clean.
Every 300 hours.
Oil filters should be changed every time you change the oil. Usually between 4,000 and 5,000 mile intervals. You should change your oil and oil filter every 3000 miles. My brother is a master mechanic and he told me that even though they say you can change your oil less often, 4 cyl. cars should still have their oil and filter changed every 3000 mile. It will help keep your car running for a long time. Old oil has flakes of metal, dirt, and other debris in it. Keeping it in your engine for a longer period of time is only causing more wear & tear on your engine.
Of course there will be permanent damage its just a matter of how much. If the engine stopped it may be that the engine has seized. If that's the case you are going to have to get a new/rebuilt engine and if you went somewhere to have your oil changed and they did this you should go and have them pay for it.
The invention that changed the oil industry was the internal combustion engine in the use of automobiles. In 1900 there were about 8,000 registered vehicles. in 1920. there were 23 million cars. Gasoline was needed to fill them all.
No. Antifreeze should not mix with engine oil in any vehicle.
Sounds like oil filter is the least of your problems
oil should be changed every 3 months or 3,000 miles which ever comes first
Every 250 hours.
The 1989 Ford Mustang 302 cubic inch engine has an oil capacity of 4 quarts. The engine oil should be changed every 7000 miles or every three months.
Castrol Motor makes the best engine oil for classic cars. Also, Pennzoil is an good choice for classic cars . Including, Mobil 1 and Amsoil. They are all great sources of oil for classic cars, but Castrol is the number one best oil for classic cars.