gas fumes thru AC on a '01 toyota corolla
For the past few months I have been experiencing a crude gas odor coming in thru the
vents on the AC in my car. This happens once in a while, not always; when I turn on
the ignition and AC happens to be on, that’s when I experience it… but then it just
dissipates and goes back to a “normal” AC. MY “check engine” light has been on
since then.
I have already changed the two O2 sensors (1st one twice already) and also the
catalytic converter. No one seems to know what’s going on and keep saying that
“there are no leaks” and that “everything is fine” with my car …when for sure I know it
isn’t.
Would you kindly advice as to what you think might be wrong with it? Thank you very
much, Grace