Hyundai Gas Cap Check Engine Light

I have had multiple check engine light problems with 2005 hyundai sonata.

Hyundai gas cap check engine light. If your gas cap is not properly attached you may see a check engine light or a loose cap warning light on the dash. My check engine light has been on for years. Light still comes on after awhile. Replaced gas cap three times.

I pulled over and reset the gas cap. Check engine light gas cap indicator 4 answers. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. The gas cap indicator went out but the check engine light is still on.

The check engine light comes on because your car s computer the device that controls what mixture of fuel and air goes into the engine along with a couple other aspects of the car s behavior concluded something s not right. The check engine light should go off after you drive for several minutes if the light was caused by a loose gas cap. Mechanic suggested i ignore the check engine light because it will cost many hundreds to diagnose. So the first thing to do when your check engine light comes on is.

I am told it is a problem with an ill fitting gas cap. It gets data from dif. Pay attention to the dashboard after the check engine light experience. If you find that the light keeps coming on and goes off again once you tighten the gas cap then your gas cap is too loose.

Mechanic cleaned some things. A check engine light can indicate a broad spectrum of problems with your 2012 hyundai tucson. You can either tighten the cap and wait for the system to reset itself when it determines the problem is fixed or you can use an obd ii code scanner to manually reset the system. Hyundai has become one of the most reliable car manufacturers out there.

Your catalytic converter can eventually clog with. The fact of the matter is however that even hyundai cars can turn on the check engine light cel if there is an engine or emissions related problem. Your gas cap is loose broken or simply missing. Below we have highlighted the most common causes of a check engine light.

Gas cap issues can reduce fuel pressure and allow fuel vapors to escape reducing fuel economy and increasing harmful emissions. So i replaced the hyundai factory issued gas cap with another hyundai gas cap. Hyundai check engine light can be triggered for several reasons which we discuss in this guide.