I used to work for a Chrysler dealership for 2 1/2 years in the parts dept. We carried and used alot of BG products including the 44 fuel treatment, however about 90% of the techs prefered using the Chrysler brand fuel injector cleaner over the BG. They said it was stronger. If I remember the bottle even says something like give yourself 2,500 miles before re-use. I've uesd it and saw a difference. In fact it cleared my partially clogged cold start injector in 3 starts. I believe it's only $5.00 so it's way cheaper than BG. Just remember you can only get it from a Chrysler, heep, or Dodge dealer.
mike