Engine check/malfunction warning light?

[GCJCTC2]

My engine warning light came on, manual says could be bad gas, loose gas cap etc. anyone have any solutions/thoughts before I take it to a shop? 2018 JLU 3.6 only 44,500 miles on it

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[oldcjguy]

Go to your local AutoZone and they will check it with a scanner for free. They'll also tell you what code tripped the light

 

[Reinen]

It could literally be hundreds of things. That just indicates that something threw an error code. You (or someone else) need to get a code reader to see what code was thrown to know what failed.

 

[AndySpill]

Certainly confirmed with the above suggestions, are you closing that gas cap with at least 3 clicks and is the rubber seal in need of replacement.

..he asks, having 'attended' this school of hard knocks..

 

[GCJCTC2]

Go to your local AutoZone and they will check it with a scanner for free. They'll also tell you what code tripped the light

Go to your local AutoZone and they will check it with a scanner for free. They'll also tell you what code tripped the light

Go to your local AutoZone and they will check it with a scanner for free. They'll also tell you what code tripped the light

Certainly confirmed with the above suggestions, are you closing that gas cap with at least 3 clicks and is the rubber seal in need of replacement.

..he asks, having 'attended' this school of hard knocks..

Go to your local AutoZone and they will check it with a scanner for free. They'll also tell you what code tripped the light

Go to your local AutoZone and they will check it with a scanner for free. They'll also tell you what code tripped the light

Thanks, went to auto zone scan said to replace the Canister Purge Valve.

 

[GCJCTC2]

Thanks all, went to AutoZone scan said to replace the Canister Purge Valve. Picked up the part, should be easy swap.

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