2010 Mazda CX-7 Fuel system Problems
- Complaints
- 2about this part
- Share
- 1%of 155 total for the year
- Median mileage
- 40,073miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2010 Mazda CX-7, 1% of the 155 complaints for this model year. Where a mileage was given, the median is 40,073 miles. 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.
“As I was rounding a curve on an access ramp to meld into ongoing traffic , the car engine died and I was forced to pull to the side and coast to a stop . I was fortunate that I had not gotten on the pw parkway when the car died as the parkway traffic was moving fast. The Mazda repair garage traced the problem to a fuel pump failure.”
NHTSA complaint #10671170, filed 2015-01, 40,073 miles“My daughter was driving a 4 hour trip in Florida on I-95 Halfway into the trip she pulled into a parking lot to stop for lunch and before she could even turn off the vehicle, a fire erupted from under the hood. The car completely burned. There is a police report at Jupiter FL Police department # 22-184325”
NHTSA complaint #11479489, filed 2022-08Related service bulletins
- 10202695Oct 13, 2021Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85…
- 10154879Mar 20, 2019In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS…
Fuel system: other model years
Other parts of the 2010 Mazda CX-7
52 complaintsAir bags
46 complaintsExterior lighting
22 complaintsEngine
20 complaintsElectrical system
12 complaintsSteering
10 complaintsOther or unknown
9 complaintsVehicle speed control
7 complaintsBrakes
6 complaintsTransmission and drivetrain
6 complaintsWheels
6 complaintsBody and structure
5 complaints
← All problems reported for the 2010 Mazda CX-7
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