Smog test: Vehicle failed the MIL/Check Engine Light due tofailure to successfully complete all OBD self tests
On May 15, 6:42*am, "Jeff Strickland" > wrote:
> If you found plain old leaded Regular, or leaded
> Premium, and put it in your car, this will destroy a CAT. Bottom line is,
> you either have a bad CAT or a bad sensor.
On a cross-country trip, where would he find regular leaded or leaded
premium?
Tetra ethyl lead was phased out YEARS ago.
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