2017 Nissan Titan fuel/propulsion system problems
21 owner complaints filed with NHTSA name the fuel/propulsion system on the 2017 Nissan Titan — 11% of all complaints for this model year.
What owners report
“My truck currently has approximately 112,000 miles. Recently, it suffered a high-pressure CP4 fuel pump failure that sent metal debris throughout the fuel system. The failure has been diagnosed by both an authorized Nissan dealership and an independent diesel repair facility. Both concluded that…”
filed Jul 29, 2026
“I have owned this vehicle since February 2025 and as of June 2026 the CP4 Fuel pump failed and causes the Cummings engine to shutdown and the vehicle is now immobile. According to recent research and diagnosis, the cost of repair will exceed the value of the vehicle which I am still paying on. It…”
filed Jul 2, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Titan years
| Year | Reports | Share |
|---|---|---|
| 2021 Titan | 2 | 4% |
| 2020 Titan | 4 | 19% |
| 2019 Titan | 3 | 7% |
| 2018 Titan | 16 | 18% |
| 2012 Titan | 2 | 9% |
| 2011 Titan | 2 | 8% |
| 2010 Titan | 2 | 4% |
| 2009 Titan | 8 | 17% |
| 2008 Titan | 8 | 6% |
| 2007 Titan | 3 | 2% |
| 2006 Titan | 8 | 2% |
| 2005 Titan | 68 | 8% |
Other reported problem areas on the 2017 Nissan Titan
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.