2005 Cadillac CTS Fuel system Problems
- Complaints
- 15about this part
- Share
- 5%of 277 total for the year
- Median mileage
- 48,392miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 15 complaints about the fuel system of the 2005 Cadillac CTS, 5% of the 277 complaints for this model year. Where a mileage was given, the median is 48,392 miles. 2 of these say a crash was involved and 1 a fire, according to the filers. 2 recall campaigns on record are filed under a similar system.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“On any in clining road or acceration of the gas, stalling and power acceleration decreases dramatically.and extremely smell of gas inside the carriage caused nausea, severe migraines, light headness, to me and my too young daughters. Fuel efficiency also decreased...”
NHTSA complaint #11142777, filed 2018-10, 180,000 miles“First ECM module needing to be replaced, we replaced it then after that started running rough, took it to auto zone, 12 codes popped up. Did normal maintenance of vehicle, oil change spark plugs . Then a few days later we were on the highway and all of a sudden we lost all power, pushed on accelerator no power, front end started shaking, so pulled over, vehicle was very hot and smells like gas, had it towed compression test were no good, was told gasket were bad, also was told to check the recall list. Im up set because our children were in the vehicle with us. …”
NHTSA complaint #11352691, filed 2020-09, 197,300 miles“05 Cadillac CTS 2.8l traveling at about 55/60 miles per hour...car pulled in front of me cut me off. To avoid collision, I slammed on brakes and car died. I called dealer immediately and advised, asking was this some kind of special feature, dealer advised car not designed to do such and asked me about quantity of gas I had in the vehicle. …”
NHTSA complaint #10150506, filed 2006-02, 23,000 miles“4/12/2010 - I was slowing down preparing to turn into my development when another driver ran a stop sign. The other driver was going approximately 20 MPH, she stated that she did not see my car, but saw the oncoming cars and the cars behind me so she didn't prepare to stop at the stop sign. She was trying to beat the oncoming vehicles and the traffic behind me aggressively accelerating and impact was my driver's side front door. We both had our seat belts on, her air bags deployed, mine did not. Her car was totaled. The impact was just like a wrecking ball coming out of nowhere. …”
NHTSA complaint #10477641, filed 2012-09, 71,000 miles“While driving on the highway under normal operating conditions, my properly maintained and unmodified 2005 Cadillac CTS caught fire. The fire caused significant damage to the drive train and fuel tank with the plastic fuel tank seconds away from being totally breached by flames and likely significant injuries including death. The fire burned for 30-40 minutes until the responding firefighters were able to jack up the vehicle and extinguish the fire with water from underneath. …”
NHTSA complaint #10466203, filed 2012-07, 112,000 milesRelated recalls
- 14V542000Sep 9, 2014General Motors LLC (GM) is recalling certain model year 2004-2007 Cadillac CTS-V vehicles manufactured October 6, 2003, to March 15, 2007, and 2006-2007…Covers: Cadillac CTS 2004–2007, STS 2006–2007
- 06V020000Jan 25, 2006Certain vehicles equipped with v6 engines may have a condition where fuel is no longer supplied to the engine. This condition occurs without the illumination…Covers: Cadillac CTS 2005–2006, STS 2005–2006
Related service bulletins
- 11004761Jun 28, 2024This 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…
- 10246003Oct 16, 2023This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will…
- 10208027Jan 14, 2022This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10199281May 25, 2021This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or…
- 10190437Mar 30, 2021This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible…
- 10176607May 8, 2020This technical 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…
- 10176310May 8, 2020This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing…
- 10171878Jan 2, 2020This informational 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…
- 10162138Jun 18, 2019This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will…
- 10157018Sep 20, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2019 | 1 | 10% |
| 2016 | 1 | 3% |
| 2014 | 1 | 1% |
| 2013 | 1 | 1% |
| 2012 | 1 | 2% |
| 2011 | 2 | 2% |
| 2010 | 1 | 1% |
| 2009 | 10 | 6% |
| 2008 | 28 | 16% |
| 2007 | 6 | 3% |
| 2006 | 10 | 4% |
| 2005 | 15 | 5% |
| 2004 | 9 | 4% |
| 2003 | 11 | 4% |
Other parts of the 2005 Cadillac CTS
82 complaintsAir bags
74 complaintsElectrical system
39 complaintsBrakes
34 complaintsEngine
24 complaintsSuspension
16 complaintsSteering
15 complaintsEngine cooling
14 complaintsElectronic stability control
10 complaintsTires
9 complaintsVisibility (wipers, defrost, mirrors)
8 complaintsBody and structure
7 complaints
← All problems reported for the 2005 Cadillac CTS
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology