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View Full Version : Fixing Bad Catalytic Converters With Inefficiency Code P0420



cactikid
12-06-2012, 11:09 PM
To view links or images in this forum your post count must be 1 or greater. You currently have 0 posts. interesting if it works anybody remember cataclean? have a smokey passat in failed on emissions and maybe stuffed cat?

cactikid
08-07-2012, 06:10 PM
ah i remember this,no it bloody did not work,used cataclean stayed off for 2 weeks refilled with fuel and light on again,cat removed and soaked overnight,when looked at the next day half the cat was missing so got factors cat e120 cheaper than stealers and also fitted new engine breather which was taped up,normality resumes co and lambda readings now normal.