Engine light just came on

[hotrodpc]

Originally Posted by pearsont74

well...spoke too soon...engine turned on again but maybe it needs more cleaning. is there a gasket or seal under the part of the intake just infront of the box with vortec on it? i assume thats the throttle body

I was afraid of that. By your desrcription of the code, I did not think cleaning the MAF would fix that. I figured it would be a short matter of time before it was back. So, the problem is being detected intermittantly and storing a code. Back to the drawing board. Try to get us a Code # next time. Should be a PO# code.