Check Engine Light

[DRyg]

Started my truck this morning check engine light popped on it was a colder morning, wasn't on when I parked it 8hrs earlier any info would be great

[00Silverado4x4]

The check engine light could mean several things. You will need to have your truck scanned and get whatever code(s) are stored in the computer. Until then you will have no idea what could be wrong.

[txab]

The check engine light could mean several things. You will need to have your truck scanned and get whatever code(s) are stored in the computer. Until then you will have no idea what could be wrong.

+1

[DRyg]

Got it scanned and cleared the, 0442 I think it was EVAP slight leak or something like that

[Kevinreitan]

check your gas cap