Originally posted by jbaj007
If the engine is now at proper mixture, I would think that extended, hot (high RPM) freeway runs might burn some of the old stuff out enough for the catalyst material to finish the job itself.
I also had that theory, until my mech told me that the clogged cat would be the very reason the engine would run bad and clog the cat even more..
Perhaps you could take the cat off the car and in some way 'cook' it clean? -Maybe strap an electric heat-gun (one of those to remove paint from wooden doors and windows) for an hour or two? Just a suggestion..
Never criticize someone until you've walked a mile in his shoes. That way, when you do, you're a mile away -and you have his shoes!
'86 300E optically converted to '95 E300 (Sold)
-Blauschwarz on silver
-17" AMG & 15" AMG for winter