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Originally posted by Frank Young:
From the research i've done into my high HC count, it looks like its going to come down to either a bad catalytic converter or a fault O2 sensor. I also happened to catch an episode of Motoring 2002 on TSN and garage guy said cars running too rich/lean .. check the O2 sensors.

So my next question is, how many O2 sensors are there (as the guy on tv said some cars have several) and much should i expect to pay? How much does a catalytic converter go for? And just how long are these componants supposed to last?

My cars goes back to the shop tomr for the diagnostic...

thanks for the replies!
Frank
On any passenger vehicle made after 95, there will be 2. Hook up a voltmeter to them to see if they are still cycling.