I have a 2003 Jeep Liberty 3.8 Automatic and am not able to pass my state inspection as the computer shows that both O2 and catalytic converter "readings" are not clearing.
They DO NOT show any error or code, they show nothing. The recommendation from the shop was to drive some more, with specific go to 55-60 miles with 1/2 gas pedal, let coast down to 20 without touching the breaks, drive some more.
By now I have driven an additional ~200 some miles and still no luck.
Since there is no error code, the shop also does not know what to do or look for. Say they never had that happen before.
Anyone here any experience or idea?
Thanks a lot
They DO NOT show any error or code, they show nothing. The recommendation from the shop was to drive some more, with specific go to 55-60 miles with 1/2 gas pedal, let coast down to 20 without touching the breaks, drive some more.
By now I have driven an additional ~200 some miles and still no luck.
Since there is no error code, the shop also does not know what to do or look for. Say they never had that happen before.
Anyone here any experience or idea?
Thanks a lot