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Fuel systemPart report

2015 Chevrolet Impala Fuel system Problems

Complaints
10about this part
Share
3%of 300 total for the year
Median mileage
49,500miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 10 complaints about the fuel system of the 2015 Chevrolet Impala, 3% of the 300 complaints for this model year. Where a mileage was given, the median is 49,500 miles. 1 of these say a crash was involved and 1 a fire, according to the filers.

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.

“Third issue with loss of power. This time, started car. The car was fighting for air for a few seconds, with stabilitrak and engine light on. I shut the car off immediately. Restarted after a few seconds. The engine light remains on. Service is stating history says misfire on 2 cylinders, but no code thrown and cannot diagnose. We can guess and pay $350 for the guess, or not guess and pay $125 for the diagnostics that were ran. (!!!) what in the world...”

NHTSA complaint #11041377, filed 2017-10, 63,000 miles

“I was involved in a collision while driving my 2015 Chevrolet Impala police vehicle. The front of the vehicle struck the right side of a vehicle that turned left in front of me. The patrol car caught fire during the collision and was only put out when the fire department cut the battery cables. The apparent issue is that after a major collision the fuel pump did not turn off which caused fuel to be added to the fire......updated 02/10/16”

NHTSA complaint #10823066, filed 2016-01, 12,000 miles

“While driving my car suddenly the information area on the dash board said service stabil a track service traction control and power to engine reduced then the service engine light came on. When I took it to the dealership the service rep told me that I would need to replace the high pressure fuel pump and the fuel feed pipe. He asked if I was using e85. I told him I was and he told me that e85 causes that damages in the Chevrolet vehicles and is why he won't use it in his own vehicle. The owner's manual encourages useing e85. …”

NHTSA complaint #11172049, filed 2019-01, 45,000 miles

“While I was driving down an interstate in heavy traffic (rush hour) getting ready to merge onto another interstate the vehicle lunged violently jolted and lost power. At that time I was driving (cruise control off) at 60mph, the display lights on the dashboard came on stated: stability control, traction control,check engine came light on, and vehicle rapidly slowing. I was able to move to the right lane and access and exit ramp. Once that happened you can't get vehicle to move when pressing on the gas pedal. I put it in park, turned off the vehicle. …”

NHTSA complaint #11129666, filed 2018-09, 54,000 miles

“I leased a new 2015 Impala at the end of may 2015. It is the lt2 model. In oct. 2015 I was traveling on the freeway with my children. The car had a sudden reduction of power, dropping from 70mph to around 30mph. The engine light came on and I had to move out of traffic to avoid being hit by other cars. At the dealership, I was told the fuel pump would need to be replaced. I found it odd in a brand new car, but figured it was a fluke. In oct. 2016 it happened again! The vehicle quickly dropped from 60mph or so, down to 30mph and I was almost hit from behind by a semi. …”

NHTSA complaint #10959008, filed 2017-03, 9,370 miles

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
2020213%
201927%
201835%
201743%
201655%
2015103%
2014132%
2013104%
2012187%
2011173%
2010174%
2009192%
2008192%
2007234%
2006204%
2005427%
2004373%
2003264%
2002344%
2001395%
2000769%
1996910%
1995511%
1994427%

Other parts of the 2015 Chevrolet Impala

Electrical system
96 complaints
Other or unknown
51 complaints
Steering
44 complaints
Lane departure
42 complaints
Air bags
29 complaints
Brakes
26 complaints
Exterior lighting
22 complaints
Electronic stability control
20 complaints
Engine
19 complaints
Body and structure
16 complaints
Transmission and drivetrain
16 complaints
Vehicle speed control
8 complaints

← All problems reported for the 2015 Chevrolet Impala

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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