Hey so my [engine](/topics-engine-chevy/) light turned on...


Hey so my [engine](/topics-engine-chevy/) light turned on and while driving for an hour and a half i lost a quarter of a tank of gas (I usually only fill up once a week) which has never happened, usually i can drive an hour and a ...

Hey so my [engine](/topics-engine-chevy/) light turned on and while driving for an hour and a half i lost a quarter of a tank of gas (I usually only fill up once a week) which has never happened, usually i can drive an hour and a half and only use a quarter of that, so I don’t know what’s going on Mechanic's Assistant: Has your vehicle stalled? Has anyone run a diagnostic test to pull the trouble code? When i was starting it at the gas station it stalled and the engine light came on then i took the keys out and tried again and it was fine and the light turned off then this morning it turned on again Mechanic's Assistant: What is the make/model/year of your car? 2015 chevy cruze Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far? So I don’t know much about cars (i’m 16) so my dads been looking at it and he thinks it’s the gas cap or the oxygen sensor but we don’t know Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? Sometimes my car shakes when i brake and this just started too

Automotive Expert
Hello and thank you for using JustAnswer. My name is \*\*\*\*\* \*\*\*\*\* I will do my best to assist you. During this conversation you will be given an automated offer for a phone call. You may accept or decline that offer.I don’t personally offer this service so if you take this another tech may call. I’m sorry that you’re having trouble with your 2015 chevy cruze. I will do my best to help you resolve them. Please understand that I do not know your knowledge or capabilities so I may need to ask questions to find out basic information to help solve your specific problem. This light will come on when the computer sees a problem that affects the performance of the engine or transmission. There are many problems that can fail that will trigger this. It could be a faulty sensor, wiring issue, module fault, engine malfunction, etc. To see what specifically is causing the light to come on the vehicle will need to be tested with a scan tool that connects to the vehicle. This test will provide a trouble code that describes what specific system is having the problem. If you can have the vehicle scanned and can give me the code, I will be able to tell you specifically what is wrong with it. If you do not have a scan tool then you can bring your vehicle to any auto part store and they will scan it for free and give you the trouble code. I would do this ASAP so that we can determine what the problem is and keep any other problems from happening.

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