2004 Buick Regal engine problems
18 owner complaints filed with NHTSA name the engine on the 2004 Buick Regal — 27% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2004 buick regal. The contact stated that the engine would shut off while the vehicle was in operation. The vehicle was able to restart by using the key fob, but would shut back off when the key was inserted in the ignition. The vehicle was taken to an independent mechanic to…”
filed Dec 18, 2018
“Tl* the contact owns a 2004 buick regal. The contact stated that the vehicle caught fire while parked. The contact saw smoke escape from underneath the hood of the vehicle as it entered into the cabin of the vehicle. The contact's friends attempted to extinguish the fire, but were unsuccessful…”
filed Nov 15, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to…Campaign 15V701000 · Oct 26, 2015
- On May 18, 2015, GM expanded the recall to cover an additional 49,751 2004 Pontiac Grand…Campaign 15V201000 · Apr 6, 2015
Related service bulletins
This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how…
16-NA-383 · Service Bulletin/Repair Instructions · issued Jun 28, 2024
Engine problems in other Regal years
| Year | Reports | Share |
|---|---|---|
| 2018 Regal | 5 | 26% |
| 2016 Regal | 5 | 12% |
| 2015 Regal | 9 | 27% |
| 2014 Regal | 9 | 24% |
| 2013 Regal | 9 | 10% |
| 2012 Regal | 21 | 23% |
| 2011 Regal | 108 | 39% |
| 2003 Regal | 26 | 26% |
| 2002 Regal | 33 | 28% |
| 2001 Regal | 52 | 28% |
| 2000 Regal | 28 | 15% |
| 1999 Regal | 49 | 20% |
Other reported problem areas on the 2004 Buick Regal
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.