I had the same problem with my 2001 S60 at 170K miles. The independent mechanic who takes care of all my old clunkers suggested replacing the cat with an after-market part. It bolted right on and looked like the original, but the "check engine" light lit up after 4-5 starts. I posted my problem, to ...

I have a bulb out in the instrument cluster on my 2001 S60. How do you get to the bulbs to replace one? Can the instrument cluster be removed? Thanks.

Frank

I recently replaced the catalytic converter on my 2001 S60 2.4L non-turbo that is approaching 200K. And, shame on me, I had the independent shop that works on all my cars replace the cat with a "California approved" non-Volvo, direct fit replacement to save a few hundred dollars. The car runs great ...