Q: I have a 2011 Hyundai Sonata and when I turn the engine off after I get gas it still stays on and my check engine light comes on

asked by on January 06, 2018

I have a 2011 Hyundai Sonata and when I get gas and start the car and then turn the engine off and remove the engine keeps running and my check engine light will come on for one or two days and then go off in the problem will stop until I fill it up with gas again

My car has 108000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

My headlights flicker when I drive.
There are several factors that can cause headlights to flicker while driving. The more common problems could be related to the headlight bulbs themselves, a weak battery, or even the alternator starting to fail. If those items are fine, however,...
Car horn going off in the middle of the night
It is possible that horn button may be sensitive to the change in temperature and be making contact in the night when the outside temperature changes. I recommend seeking a certified mechanic, like one from YourMechanic, to come and test...
Coolant leaks inside of car
From the description provided about your Saturn, it appears that the source of your coolant leak is due to a failed heater core. The heater core is similar to a mini radiator and it sits right inside your Saturn’s dashboard....
Car overheating and problem with staying running
A battery can't cause this. An overheating engine is due to a problem with the cooling system and the cooling system alone. If it is overheating and won't run, this is unfortunately a bad sign. Replacing the water pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-water-pump)...
Difficulty accelerating
Hello. It sounds like your clutch is worn out and going bad. The clutch is what allows your transmission to shift into gear and it also allows the transmission to provide power to the wheels while driving. A lot of...
Low hovering/humming (not high pitched) sound driving over 35mph.
Hello there, thank you for asking about your 2006 Chevrolet Malibu. Failed wheel bearings will not typically cause the vehicle to shake. They will instead make exactly the noise you are describing: humming. Although humming is typical, there are other...
While driving at low speed trunk shifts into neutral?
Hello and thank you for your question. If your 2005 Chevrolet Silverado 1500 is shifting the transmission or transfer case into neutral, then there may be a problem with the shifter on the column or floor if you have a...
PO304 w/ check engine light on all the time & stabilitrac & traction control turns off when at idle. Back on when moving again.
Hi there. Have you had a compression test performed? This sounds like it could be a mechanical issue plaguing your truck. This could be a stuck lifter, weak/broken valve spring, worn cam lobe, etc. I would do a compression check...
We've been having issues with our 97 Infiniti QX4. After everything, it still won't start.
Hi there. In most cases, when a car won't start it breaks down in two specific areas. First, the engine is not getting enough or the correction ratio of air and fuel mixture or second, the engine can't ignite this...

Related articles

A Buyer’s Guide to the 2012 Hyundai Sonata Hybrid
When When Toyota first introduced the Prius, the idea seemed to be that all hybrids and electric cars had to have their own specific models and that they couldn’t look like normal cars. A lot of consumers weren’t too thrilled...
The Best Used Cars to Buy for Teenagers
If If you’ve decided that you’re ready to purchase a used car for your teenager, then you’re probably pretty picky about what you’re looking for. Likely affordability, safety, and fuel economy are high on the list. With that said we’ve...
The Best Used Cars to Buy If You Get Motion Sickness
For For people that suffer from motion sickness, even on the shortest car trip, riding in a vehicle can prove to be unbearable. What’s great is that there are a number of cars on the market that can help to...