Sometimes, my cel on/immobilizer light flashes when cranking

[Axix23]

I maybe have came up to a solution about this... Take an alcohol wipe and clean your car key's groves and everything.... And also, take a dust-blower can and spray the inside of the ignition keyhole slightly... For some weird reason, either my key was dirty or my keyhole immbol. reciever inside wasn't able to read the key at certain times... Anyways, its been fine for 45 days since I did this procedure...

Hope this helps some people out if they encounter the same problem...