Re: Catalyst Converter Problem....
a P0420 is bank 1 I think and it could be anything from an exaust leak to a bad cat . some times a bad O2 can set it . if the down stream O2 does not see much of a reduction it can set it . I would check the O2's first to see if they are good B4 changing the cat .check your coolant level,a leaking head gasket can kill cat's and O2's .
__________________
A government big enough to
give you everything you want, is
strong enough to take everything
you have.
-- Thomas Jefferson
Last edited by IRA51 : 04-26-2008 at 12:20 AM.
|