Originally posted by dealer502:
run a bottle of pro-gard fuel injector cleaner in your tank and just see how much better the car runs, accellerates, and idles. this is great stuff and cheap too. 
However this would not help any of the problems listed since the injectors spray only into the primary head ports. (which of course look as clean as day 1)
This leaves the UIM, LIM and secondary ports and valves still as dirty as before.
The only solution is a painstakingly carefull cleaning. I still can't believe how bad the secondary valves were!!!
BTW - only use the good Techron, not the cheap watered down one.
