[Shotimes] Why does the CE light go on if the gas cap isn't tight on OBD II cars?

[Ron Nottingham]

I would assume that a loose fuel filler cap would prevent a vacuum to build
up in the fuel system, thus causing the CE light.

Ron N. - Dalton, GA
90 SHO
"It takes a man to suffer ignorance and smile"

----- Original Message -----
From: "Paul L Fisher" <sho@paul-fisher.com>


> Any clue?
>
> Paul L Fisher