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Old 08-03-2010, 03:35 PM   #1
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Join Date: Jul 2010
Location: Central PA
Posts: 71
P0420-Check engine light

So this time I have a real CEL and code. From what I've read, this is the cat. Can anybody recommend an aftermarket cat that will work on a 1998 4 cylinder. I'm also thinking while I'm under there and spending money, may as well do the O2 sensors as well.

That will be the Crank Position Sensor (dealer warranty done), cat, and O2 sensors. How much more could there be, whoa wait, don't answer that part.
LOL

seriously though, any recommended cats, thank you

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