2005 Chevrolet Monte Carlo Fuel system Problems
- Complaints
- 9about this part
- Share
- 8%of 120 total for the year
- Median mileage
- 70,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 9 complaints about the fuel system of the 2005 Chevrolet Monte Carlo, 8% of the 120 complaints for this model year. Where a mileage was given, the median is 70,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My car has a strong gas odor particularly in colder weather. I noticed it last winter and it went away during the summer. Now that the temps are getting cooler, it has started again. I turn on the heat and have to drive with the windows down for ventilation. I've had three different mechanic shops check it out. None have been able to find the cause. It is embarrassing in the school car rider line or in a drive through. Someone always comments on it. I am worried it may catch fire.”
NHTSA complaint #10926462, filed 2016-11, 115,000 miles“A yr. Aft. I bought my 2005 Monte Carlo, things began going wrong with it. First 2 things to go:the cruise control & re-window defroster. The next yr, while driving at night on the interstate, I switched my lights to brights & within seconds I had no lights at all! This could of caused a very bad accident, I was able to quickly switch the lights back to dim & luckily they came back on. Since then, I no longer use the bright lights, for fear of my lights not coming back on. …”
NHTSA complaint #10462492, filed 2012-06, 70,000 miles“Instrument cluster stopped working (speedometer, etc) january 2014 fuel regulartor switch was leaking fuel (onto exhaust?) was told neither was considered a safety issue but fuel on a exhaust could cause a fire.”
NHTSA complaint #10616914, filed 2014-07, 75,000 miles“The contact owns a 2005 Chevrolet Monte Carlo. The contact stated that while driving approximately 70 MPH, the speedometer, tachometer and fuel gauge readings fluctuated. The failure recurred whenever the vehicle was in operation. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the problem. The approximate failure mileage was 100,000. The VIN was unavailable.”
NHTSA complaint #10568969, filed 2014-03, 100,000 miles“The contact owns a 2005 Chevrolet Monte Carlo. The contact was driving approximately between 30-40 MPH on normal road conditions. The fuel gauge displayed an inaccurate reading at any given speed rate. The vehicle was taken to an authorized dealer for inspection. There was a separate occasion when the vehicle was taken to a an independent mechanic in which the instrument cluster was replaced. The failure continued after the repair performed on the vehicle. The technician stated there was not a remedy for the failure. The vehicle has not been repaired for the malfunction.. …”
NHTSA complaint #10314534, filed 2010-02, 67,000 milesRelated 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…
- 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…
- 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…
- 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…
- 10137635May 10, 2017This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2007 | 1 | 2% |
| 2006 | 2 | 2% |
| 2005 | 9 | 8% |
| 2004 | 3 | 1% |
| 2003 | 5 | 3% |
| 2002 | 18 | 8% |
| 2001 | 20 | 7% |
| 2000 | 28 | 12% |
| 1999 | 4 | 3% |
| 1998 | 9 | 9% |
| 1997 | 13 | 8% |
| 1996 | 17 | 11% |
| 1995 | 2 | 1% |
| 1987 | 1 | 20% |
Other parts of the 2005 Chevrolet Monte Carlo
87 complaintsExterior lighting
17 complaintsBrakes
7 complaintsVehicle speed control
5 complaintsEngine
4 complaintsAir bags
3 complaintsElectronic stability control
3 complaintsEngine cooling
3 complaintsSuspension
3 complaintsTransmission and drivetrain
3 complaintsOther or unknown
2 complaintsSteering
2 complaints
← All problems reported for the 2005 Chevrolet Monte Carlo
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