2020 Chrysler Pacifica engine problems
51 owner complaints filed with NHTSA name the engine on the 2020 Chrysler Pacifica — 31% of all complaints for this model year.
What owners report
“Head gasket is cracked causing cylinder 5 to misfire and burned up coolant in the engine causing the engine to overheat while driving and put safety of driver and passengers in danger while vehicle was traveling at high speeds.”
filed Jun 15, 2026
“I am writing to formally express my dissatisfaction with the handling of repairs on my Chrysler Pacifica and the significant financial and personal impact this situation has caused my family. The issue began when the engine suddenly stopped, leaving us stranded. The vehicle was first taken to an…”
filed May 9, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Hose and tube - egr coolant
113280 · Service Bulletin/Repair Instructions · issued Jul 6, 2026
Engine problems in other Pacifica years
| Year | Reports | Share |
|---|---|---|
| 2025 Pacifica | 5 | 21% |
| 2024 Pacifica | 7 | 18% |
| 2023 Pacifica | 47 | 32% |
| 2022 Pacifica | 67 | 34% |
| 2021 Pacifica | 139 | 39% |
| 2019 Pacifica | 77 | 26% |
| 2018 Pacifica | 366 | 44% |
| 2017 Pacifica | 520 | 35% |
| 2008 Pacifica | 21 | 21% |
| 2007 Pacifica | 76 | 23% |
| 2006 Pacifica | 146 | 20% |
| 2005 Pacifica | 224 | 18% |
Other reported problem areas on the 2020 Chrysler Pacifica
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.