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« on: 31 July 2010, 17:54:27 »
Following on from my post regarding the appearance of a 'Fuel Trim' fault code, I had a close look at the cats when examining my Lambda sensors and I don't like what I see.
The outer casing is crumbling and looks quite fragile and quite a lot seems to have fallen off.
The car is a 2001 2.6 V6 CDX saloon with Auto box and has about 71,000 reasonably careful miles on the clock, and the cats are original.
At present I can get about 30mpg on a longish motorway/ dual carriageway run although this drops to about 20mpg about town.
I'm planning on keeping the car for a few years more.
My questions are:-
How long do these things normally last? Given the condition of the exterior, is it likely that the internals are shot?
Where would you recommend I source replacements if this proves necessary (must be e9 R103 spec), and what would be the approximate cost?
Are cats difficult to fit to this vehicle (everything else in the engine compartment seems to be a bit of a nightmare!) and any tips/tricks?
Best wishes
Fin