Mazda 626 Catalytic Converter

Browse Mazda 626 Catalytic Converter questions and answers. Choose a question that matches your symptoms.

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2002 Mazda 626 Misfire/warm Up Catalyst

2002 MAZDA 626

I'm Getting A P0300 And P0421 Code On My 626. If I'm Reading The Book Correctly The P0300 Says Random/multiple Cylinder Misfire Detected And...

1 ANSWER

Asked by d8652t

2001 MAZDA 626

I Have A 2001 Mazda 626 Ex V6 With 85000 Miles. Recently The Check Engine Light Has Been On. I Have Had Two Mechanics Check The Problem...

1 ANSWER

Asked by chanchan1

1999 MAZDA 626

An Exhaust Pipe Has Broken Off At The Rear Interface To The Catalytic Converter On My 1999 Mazda 626. Can That Somehow Be Patched Back...

1 ANSWER

Asked by michaels9350

1998 MAZDA 626

For The Third Time In Less Than A Year, The 'check Engine' Light On My Mazda 626 Has Indicated A Problem With The Catalytic Converter. The...

1 ANSWER

Asked by Joe Jennings

1998 MAZDA 626

The Problem Is That Two Pipes Under My Car Are Not Connected. I'm Not Sure If They Were Welded Together Or Clamped Together. I Cannot Find...

1 ANSWER

Asked by eazaay

1997 MAZDA 626

I Have A 1997 Mazda 626 Mileage Is 97k,i'ts Giving Me A Code 421.ive Taken It To 2 Mechanics And They Have Replaced The Catalyts Converter...

2 ANSWERS

Asked by lanebo40

MAZDA 626

My Engine Light Came On And I Brought It To A Mechanic. They Did Their Diagnostic Test And The Code Was Either 412 Or 421 (?). Said One...

1 ANSWER

Asked by stilagrump

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