'05 Corolla Check engine light

[rahul82]

I don't know if this is a problem or not. But, when i start my corolla, the check engine light flashes and it flashes for about 5-7 seconds and then stops. I don't believe my Corolla was doing this before but I could be wrong.

Is this a problem? I called up my Corolla dealership and the guy said unless its on constantly, he won't even look at it.

I just wanna make sure it isn't something else coz I got 400 more miles to go before my factory warranty expires.

Thanks in advance,

rahul