Purchased vehicle in April 2013. Within first week had to have fuel pump replaced, thought it was a fluke. Had fuel pump replaced again in 2013 and 2014.in 2014 also replaced cowl as recommended by dealership and service bulletin. Water runs down the driver side windshield under the cowl. It is not routed away from the engine and the seal is not enough to keep rain out. Had the 4th and 5th fuel pump replaced in July 2015. As I type this, the truck is in the shop having the 6th fuel pump replaced. Cowl is no longer keeping the water out. I have paid for 3 fuel pumps and 3 were covered by warranty. This is an ongoing problem that needs to be addressed. I love the truck but I can’t continue to replace parts for the same problem.