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Fuel systemPart report

2012 Dodge Avenger Fuel system Problems

Complaints
19about this part
Share
3%of 554 total for the year
Median mileage
80,500miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 19 complaints about the fuel system of the 2012 Dodge Avenger, 3% of the 554 complaints for this model year. Where a mileage was given, the median is 80,500 miles.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The car would intermittently accelerate with out me using the gas pedal. I learned there was a throttle control system issue. The flap inside the throttle body would not close causing the car to want to move forward quickly even in stopped traffic. Nearly caused me to rear end a car in front of me. I have learned this is a known issue in the design and has been redone. Very expensive repair and dangerous if chrysler knows this is a problem why not recall it?”

NHTSA complaint #11316524, filed 2020-03, 109,000 miles

“On april 7th 2020 I was driving up a hill in a residential area. When I got to the peak of the hill and I went to turn left, the car shut off and there was no power. I had to put the car in neutral and restart the engine. It started immediately. This is the third time it has happened on this hill, at almost the same time in the morning. It's always when it's cold and has been raining. In total my car has stalled over 6 times, always early morning, on a hill, and it's cold and/or raining.”

NHTSA complaint #11321479, filed 2020-04, 105,000 miles

“I have had several problems with the acceleration of this vehicle the dealership replaced the transmission and several sensors due to bucking and hesitations. This never resolved the situation it still bucks when its moist or rains I was told by the dealership that this is a characteristic of this particular model.”

NHTSA complaint #10533990, filed 2013-08, 200 miles

“Two separate incidents have happened. First was in november 2018. I was driving home on a city street when the vehicle flashed the throttle body sensor light along with the check engine light and the car lost power and would not accelerate past 25mph. Brought to Dodge dealership for diagnosis and they couldn't check the etc light due to it shutting off with restart of the vehicle but was told I needed a new alternator. Fixed the alternator and no problems again until january 2019. …”

NHTSA complaint #11164736, filed 2019-01, 99,000 miles

“The throttle body on my car has to be replaced. My son has had numerous incidents of the car running rough, seemingly not getting enough gas, and the final straw before taking to the shop was when it the engine died as he was driving. This car is only three years old with approximately 62,000 miles on it. It is not at all acceptable for this part to go bad given the age / miles of the car. After speaking with several shop owners and technicians, I've found that this has been a common failure on late model Dodge vehicles. …”

NHTSA complaint #10654473, filed 2014-11, 62,000 miles

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
201473%
2013295%
2012193%
201184%
201085%
20091015%
2008708%
199835%
199611%
199532%

Other parts of the 2012 Dodge Avenger

Other or unknown
164 complaints
Visibility (wipers, defrost, mirrors)
119 complaints
Air bags
109 complaints
Electrical system
109 complaints
Engine
87 complaints
Seat belts
43 complaints
Transmission and drivetrain
31 complaints
Electronic stability control
25 complaints
Brakes
23 complaints
Steering
20 complaints
Body and structure
20 complaints
Vehicle speed control
16 complaints

← All problems reported for the 2012 Dodge Avenger

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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