[Joshua R. Abel]

Hey, thanks. Now at least I know I can diagnose any climate control problems.

Now that I feel like an idiot I went and did the Check Engine test to get the correct code.

It had three long flashes then two short ones. Then just repeated itself a bunch of times.

I'm thinking this is a code 32. But as you already know, I'm far from a genius.

In checking the codes in this site, it appears to be an Oxygen sensor/circuit. On the right side.

Is this correct? If so which is the right side? If you are in front of the car or behind the car. Driver's side or passenger side would be more informative.

Or should I just change both of them, to be safe? If one side needs to be replaced, the other one probably isn't too far behind. Or are they ridiculously expensive like many of the other SVX parts?

Is this what could be causing the knocking? Maybe too lean a mixture? Does each O2 sensor read 3 sets of cylinders? Or is there a primary and secondary sensor?

Thanks again for any help you can contribute.