I believe my current tank is sending rust into the carb.  Does anyone have a nice used tank?  I know a poly tank can be hand for $189 plus shipping.  Any experience with those?  I am a new owner and was wondering what web sites are recommended for info on my model.

thanks  

i wouldnt bother with a used tank, you already have one of those and its not working out for you to well. $189 sounds like a good deal and a much better repair. this is a pretty informative website about all things jeep. quite a few people with fsj's around.