Possible Fuel Pump/Glitch Problem???

[koby]

2015 corolla s plus. Drove the car home from work with zero issues last night. Got up this morning and heard this constant buzz from around the fuel tank. Started the car with no issues though. I'm thinking fuel pump got stuck on but if anyone else has more input let me know. :huh:

 

[Donabed Kopoian]

That is normal. It is an evaporative emissions test that is performed ~5 hours after the car shuts off.

 

[koby]

Alright cool ill have to read up on it

 

[Kev250R]

I agree, normal. Some people refer to it as the car 'farting' but those are also the same people who tend to name their cars

Kevin

 

[pred8r]

Just bought a 2015 s, heard this last night. How long does the test run?

 

[Donabed Kopoian]

I'd guess 10 minutes.

 

[jared gradowski]

Anyone having issues with the fuel system dropping from 242 miles to e and drops to 84 magically? Starting to get fustrating