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Quick Links: 15 year old 4runner. How long can they go? '04 rear hatch won't close Maintenance light flashing six times slowly please help Wheel help Tailgate won't open! 2004 4Runner Hoping someone can figure out what this issue is

p0420/p0430

Discussion in '4th Gen 4Runners (2003-2009)' started by spluce, May 10, 2020.

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May 10, 2020 at 5:06 PM

#1

#1
spluce [OP] New Member

Joined:

May 10, 2020

Member:

#14218

Messages:

1

Gender:

Male

First Name:

stephen

Vehicle:

04 4-runner silver

2 inch lift

TRUCK BELONGS TO A BUDDY OF MINE, HE HAS REPLACED ALL 4 o2 SENSORS AND ALL 4 CATS, STILL GETS THE pO420 CODE. SCANNED THE SENSORS AND THEY LOOK LIKE THEY ARE WORKING CORRECTLY. NO EXH LEAKS OR MISS FIRES.
ANY HELP FROM THE EXPERTS WILL BE APPRICIATED.

spluce, May 10, 2020

#1

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