Is it normal for service engine soon light to come on after oil change? what happend? what do I do?

I take it to a kwik kar off beltline and 80(dont go there) and it always smells like oil afterwards..but this time the light was on and has stayed on for several days


should I take it back? would they mess it up more? revieve a free tune up?Is it normal for service engine soon light to come on after oil change? what happend? what do I do?
if its got oil its not related...get code read...always lookin for something free jjeeezeIs it normal for service engine soon light to come on after oil change? what happend? what do I do?
Service Light ON is coincidental. Your timing on the service coordinated with the engine computer. Consult the owner's manual. Usually the Trip Odometer selector switch is used to reset the Service Light.


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Sometimes it comes on if you went to go get gas and someone did not seal the tank correctly , it will get air in there and your check engine light will come on. It does not mean that there is a real problem.
first check the oil, Then take it by auto zone and let them read the code they will tell you what is wrong, hope this helps that is a free service.