Thermostat may be bad; or you may have a bad temperature sending unit
You may have blown a head gasket when it overheated if you continued to drive the truck.
Vehicle running hot? and fan trying to cool it down Bad temperature sensor?
this can be cause by the crank position sensor if the fuel pump is running well then the only thing that cold cause the problem is crank position sensor
No. It is illegal, will cause a check engine light and running problems.No. It is illegal, will cause a check engine light and running problems.
Most likely your thermostat is bad. If you are not getting heat it is stuck open. If it sticks closed, your engine will overheat and be ruined. I would replace the thermostat A.S.A.P.
Running out of gas my certainly be a cause for the check engine light to come on. It could also be an assortment of other issues.
An engine usually has a higher idle speed when the ac is running. If the high speed idle does not operate then the ac will cause the engine to stall.
Not sure what year your Sonata is but for an example the 2008 Hyundai Sonata Limited 2.4 L 4 or 3.3 L 6 cylinder engine doesn't use a timing belt.
Dead cell in battery, some light is on and is drawing power when the car is not running, or a relay is stuck. This is assuming the alternator is good.
You can for awhile but it is not recommended. Running without the thremostat will cause your engine to wear prematurely because you have nothing there to keep the engine at it's recommended temperature. As a result it wll not run at it's best performance level And the cylinder walls will be prematurely worn.
Not having one, will allow particles in and effect your engine and cause damage and cause your engine to stop running. It can also be dangerous and cause an engine fire.
no but if you dont check your blinker fluid your car wont start! TRUE STORY!!!!!!!!
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.