[s-cars] PSO needed

[Dave Kase]

Hi all,

I did a bunch of maintenance on my AAN powered Coupe this weekend and 
was happy to have everything buttoned up by 11 PM last night.

Then...I started the car and it was only running on four cylinders.  I 
quickly found the PSO info at Audifans (thanks Dan and contributors) and 
I dug into it today.  I was happy to see the cheap fix until I saw that 
it had already been done!

I just ordered one from Chris @F5 for $169.  Should I get a spare?  Do 
these things sh*t the bad often.

TIA,
Dave Kase
new to the AAN