check engine light starts flashing after a min or so of idle , i am shure it has to do with my not stock rough cam see sig. i have searched high and low for a solution to this problem , i checked for codes and have none . light will stop flashing as soon as engine comes off idle 1000 rpms or so and smoothes out. Is ther a way to lax the 0300 , i have mil set to no- , what else can i alter to poss fix this thanks in advance chris.