Nissan Repair: 2000 Maxima Ignition coils, nissan dealer, 20 bucks

Question
I have heard that the Maxima has ignition coil failures.  Mine has one that caused a misfire which set off the Check Engin Light.  It seems to run fine now.  Would it be better to just change the one bad ignition coil or should I have all of them changed?  

Answer
Ted,

Bite the bullet and change them all at once.  If you change one another one will be soon to follow and another and so on...  I did mine a few months back and courtesynissan.com on-line was about $20 bucks a coil cheaper than the local Nissan dealer.  Shipping over tax is a wash so you really only save the money on the jobber vs. list.  But, do them all and be done with it.