This alerts the driver that the powertrain control module has detected a system fault that should be investigated.
if your vehicle has computers, this can cause check engine light to come on,as a coolant leak ends up sending trouble message to computer
No, the check engine light does not come on because your gas is half way full. The check engine light will come on if there is a problem with the engine.
No the check engine light will not come on
If an check engine light does not come on it is a good thing. When your check engine light comes on, it means you need service done on your vehicle.
Engine light has it's own separate gauge, for oil pressure. The oil light will come in emergencies not the check engine light. If you put in correct amount of oil, run engine and check oil level. If it's OK, than light will go out by itself.
95 s10 blazer has a miss and check engine light does not come on and exhaust smells gassy what could it be
something wrong with something in your power steering more than likely, get it checked out.
No, the check engine light has nothing to do with the oil level in the vehicle. The check engine light will come on when there is a problem with the emission system. The red oil warning light will come on if your vehicle is low on oil.
There are lots of different reasons a check engine light can come on does the car feel any different?
It will usually come on. The speed sensor on my transmission died and it displayed the check engine light.
why would u want the check engine light to come on. when its off it means ur engine is running fine. or the blub is pop
Go to AutoZone and ask one of the fellas to come out and "check your check engine light code". They will be able to tell you what the problem code is, as well as re-set your check engine light.