Good morning curious about my Isx15

[Nhramember]

Rawze I had just replaced a leaking injector and had to replace the fuel pump head as well. I’m thinking that may have something to do with the filter cause it’s been in there a year and a month . Truck had an exhaust leak at egr fixed that and replaced the injector. I have a 3year unlimited mileage warranty on it. I sent it back to the manufacturer . Well will see what happens. Thanks for your input.