2003 Acura MDX Fuel system Problems
- Complaints
- 5about this part
- Share
- 2%of 206 total for the year
- Median mileage
- 157,563miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the fuel system of the 2003 Acura MDX, 2% of the 206 complaints for this model year. Where a mileage was given, the median is 157,563 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.
“I can not go pass 25mph the truck will reeve up, then turn off after driving for one mile. The engine mount, shakes. I was told it is a transmission issue. Sometimes the gears don't switch from original position, ex. Park to drive.”
NHTSA complaint #10672977, filed 2015-01, 195,126 miles“Multiple safety and recalls on this vehicle including air bag system,ABS,transmission shift sensor, emission build up causing clogging in exhaust system, map sensor torque converters, differential issues,rough idle and shift interlock solenoid issues. Fluid leaks and brake sticks also air bag light wont go off.”
NHTSA complaint #11316491, filed 2020-03, 90 miles“I have had to replace the fuel filler pipe 3 times because it leaked fuel vapors and caused the check engine light to come on. All 3 part replacements were genuine Acura parts. The replacements took place in 2010(metro Acura), 2013(dan's mobile and smog station) and 2016(dan's mobile and smog station). The last failure was caused by the crimping of the metal gas cap fitting to the plastic fuel filler pipe during the part manufacturing process. The crimping went through the plastic and caused the fumes to leak. …”
NHTSA complaint #10925266, filed 2016-11, 120,000 miles“My vehicle has a check engine light. The code indicates the issue is the fuel neck filler (part number 17660-S3VA02) which has been confirmed by my mechanic. This is a safety item due to some type of fuel leak in the filler neck area for gasoline which causes the check engine light. The part is on backorder and from my conversations with multiple dealerships, there is no estimated date of delivery. Apparently, there is a high number of vehicles having this issue. As a result, I am unable to smog my vehicle due to some type of fuel leak. …”
NHTSA complaint #11512864, filed 2023-03Related service bulletins
- 10099960Dec 8, 2015"service bulletin - this bulletin updates the troubleshooting procedures for dtc p1456 (evap control system leakage [fuel tank system]) and dtc p1457 (evap control system…
- 10013743Sep 16, 2004Poor fuel economy. Acura tech line summary for dealer distribution.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 13 | 11% |
| 2024 | 1 | 2% |
| 2023 | 1 | 2% |
| 2022 | 4 | 3% |
| 2020 | 23 | 10% |
| 2019 | 43 | 22% |
| 2018 | 51 | 30% |
| 2017 | 19 | 7% |
| 2016 | 32 | 8% |
| 2015 | 2 | 3% |
| 2014 | 11 | 6% |
| 2013 | 2 | 7% |
| 2012 | 4 | 5% |
| 2011 | 3 | 4% |
| 2010 | 2 | 4% |
| 2007 | 1 | 1% |
| 2006 | 1 | 1% |
| 2005 | 2 | 1% |
| 2004 | 19 | 11% |
| 2003 | 5 | 2% |
| 2002 | 3 | 1% |
| 2001 | 6 | 3% |
Other parts of the 2003 Acura MDX
104 complaintsAir bags
42 complaintsElectrical system
18 complaintsEngine cooling
16 complaintsSeat belts
12 complaintsOther or unknown
11 complaintsBrakes
10 complaintsEngine
10 complaintsVehicle speed control
7 complaintsEquipment
4 complaintsSteering
3 complaintsBody and structure
3 complaints
← All problems reported for the 2003 Acura MDX
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