I work at a Dodge dealer, and we constantly run into fuel contamination in trucks with bad injectors. We have a few customers wanting to put an in-line filter that filters down to a lower micron. Was just wondering of any kits or ideas anyone has come up with to help controlling dirt contamination. We install the recommended 7 micron Mopar filters, but with some of the farm and work trucks that run fuel stored in tanks out in the middle of BFE, dirt still seems to get through... any ideas would be great