2018 Nissan Titan fuel/propulsion system problems
16 owner complaints filed with NHTSA name the fuel/propulsion system on the 2018 Nissan Titan — 18% of all complaints for this model year.
What owners report
“Cylinder 4-5 which caused catastrophic engine failure. CP4 fuel pump. Crank shaft broken, Metal flakes in oil. Differential service. Was on the road from [XXX] to [XXX] and broke down in [XXX]. Just bought the truck from Lakeland Automall on May 8th and broke down on May 31st. Was in a bad spot to…”
filed Jul 5, 2026
“I tow full-time as a working nomad. My truck has gone into limp-mode (low-power mode) onto a complete loss of power. I have been stranded on 3 difference occasions. The issue first began at 75,000 miles which I have records of. After this most recent incident, I realized there was a pattern…”
filed Oct 2, 2025
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% |
| 2017 Titan | 21 | 11% |
| 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 2018 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.