First thing you'd have to do is prove that yours isn't working for warranty to pay. I was out of warranty, but wanted to check on my lp anyway. I convinced my dealer to perform a special test they have for it (this is before I had my gauges) even though he thought it was a waste because these things just don't go bad. Turns out it was putting out only half the pressure and volume it should have been. I was able to shock the service manager with these results. He thanked me for teaching him something new. They offered to put in the in tank stuff but I had them install a regular one I got from Cummins cheap. A year later I put on a FASS system and no longer worry about it. So, moral of the story is how to convince the dealer to pay for the pump if you want it under warranty. If money is available to you, forget it and just put in an aftermarket system on your own dime. You'll be better off in the end.