change oil and filter. The amount of oil in the engine is probably right on the limit of the sump sensor. Therefore, driving up and down a hill may cause it to go on or off, or when the oil is hot and expanded it may go off and come back on when cooled back down.
Change your oil/filter and reset the light.
Smaller tires should not cause the check engine light to come on. Smaller tires will cause the speedometer to be off.
Warning lights come on when there is an issue. A Oil change light with turn off when an oil change has taken place.
Sometimes the gas cap is not close tight or when change grade of gas but it will go off.
If it is going bad it can cause the light to come on. Try unplugging it and plugging back in and see if the light shuts off. Usually you can go to Autozone and they will test the code and see what is tripping to set the light off.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
There are pages and pages and items that can cause a check engine light. You need to have it checked for codes with a scan tool. After repair light can be shut off with scan tool.
You turn the car on to acc but don't crank the car, then hit the gas pedal three times and the light will start blinking then cut the car off then start the car up and it's off.
If your are referring to the oil can light on the instrument cluster, that is not an change your oil soon light. It means that you need to check you oil levels cause you are low
You need to have it checked for codes. You can then diagnose the cause.
Lots of problems could cause the light to come on. First off, check your fluid levels; second, take it to a mechanic.
There are pages and pages and items that can cause a check engine light. You need to have it checked for codes with a scan tool. After repair light can be shut off with scan tool.