Catalytic Converter Problems

Car Owner Catalytic Converter Problems
When i turn on the heating in the car it smells of rotten eggs
 2000 Skoda Felicia 1.3
Posted: Feb 19, 2013
High emissions
 2006 Vauxhall Zafira 1.6 xep
Posted: Nov 9, 2012
Misfires when hot
 2005 Suzuki Jimny 1.3 jlx
Posted: Oct 30, 2012
Failing emissions during idling
 2004 Vauxhall Corsa 1.2
Posted: Sep 30, 2012
Rattling
 2000 Citroen Xsara 51 reg
Posted: Aug 22, 2012
Diagnostic Light
 2008 Vauxhall Zafira 1.9 CDTi
Posted: Feb 25, 2012
Engine management light
 2001 Vauxhall Zafira 1.6 petrol
Posted: Feb 23, 2012
Engine management light on
 2004 Ford Fiesta 1.4 zetec petrol
Posted: Jan 5, 2012
Revs not going past 6 thousand and lack of power
 2000 Vauxhall Vectra 2.2 sri 150
Posted: Dec 22, 2011
Car misfiring and shaking?
 2005 Citroen C8
Posted: Sep 22, 2011
Nocking coming from catalitic converter and engine nearly dies when pulling off
 2000 Vauxhall Corsa 1.0 12v gls
Posted: Aug 25, 2011
High idle
 2002 Volkswagen Polo 1.2 65S 9n
Posted: Aug 11, 2011
Struggling to keep power on exceleration
 2002 Vauxhall Zafira manual pertol 18l
Posted: Aug 2, 2011
Misfire
 2002 Peugeot 307 1.6 auto
Posted: Jun 23, 2011
Diagnostic error P0420
 2004 Ford KA style
Posted: Jun 2, 2011