2018 Toyota 4RUNNER Fuel system Problems
- Complaints
- 9about this part
- Share
- 15%of 60 total for the year
- Median mileage
- 26,900miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 9 complaints about the fuel system of the 2018 Toyota 4RUNNER, 15% of the 60 complaints for this model year. Where a mileage was given, the median is 26,900 miles. 1 recall campaign on record is filed under a similar system.
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 2018 4RUNNER stalled 12/12 amidst my having made a turn out of my drive way and commencing acceleration of the vehicle. My speed couldn't have been in excess pn 20 MPH. I did not loose electrical functions. The vehicle simply lost mobility. I shifted the vehicle to neutral and juggled the accelerator and regained acceleration, without any further such incidents of the kind. The following day 12/14 the vehicle stalled yet again at a point of accelerateation at approximately 15 MPH. On this occasion I was turning yet again at low speed. …”
NHTSA complaint #11383292, filed 2020-12, 28,800 miles“On7/2022 when I came out of my house in the evening my 2018 4Runner was not been running for hours But I heard my Fuel pump running with no keys in the switch Would not stop running until I turned the switch on and then turned it back off and then fuel pump stopped running I reported to my dealer but they didn’t seem interested so I am Sending this to you any thing I tell the dealer where I got my 2018 4Runner Service dealer seems to go unheard. …”
NHTSA complaint #11510998, filed 2023-03“The contact owns a 2018 Toyota 4Runner. The contact stated while driving approximately 25 MPH, the vehicle stalled. The traction control and check engine warning lights were illuminated. The vehicle was towed to a local dealer to be diagnosed. The contact was informed that the fuel pump needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 30,500.”
NHTSA complaint #11460860, filed 2022-04, 30,500 miles“Vehicle was parked in garage. Inspecting vehicle at 22:00, noise was heard. Source of noise was fuel pump located behind drivers side rear tire. Garage smelled of gasoline. Vehicle was turned off at 15:00 that day. Started up Vehicle with no issues and let run for 1.5 minutes then turned off. Noise was still present until Vehicle was locked via remote. Vehicle was not locked after being turned off at 15:00 until 22:00.”
NHTSA complaint #11577914, filed 2024-03“The contact owns a 2018 Toyota 4RUNNER. The contact discovered NHTSA campaign number: 20v682000 (fuel system, gasoline) however, the part to do the recall repair was unavailable. Since discovering the recall, the contact stated that he would hear an abnormal humming sound coming from the fuel pump while the vehicle was stationary. The contact stated that the sound continued until the vehicle was restarted. The manufacturer was made aware of the issue. The failure mileage was approximately 20,000. Vin tool confirms parts not available.”
NHTSA complaint #11378226, filed 2020-12, 20,000 milesRelated recalls
- 20V682000Nov 4, 2020Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander…Covers: Toyota 4RUNNER 2018–2019, Tacoma 2017–2020, Sienna 2017–2020 +28 more
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 14% |
| 2025 | 2 | 3% |
| 2024 | 1 | 10% |
| 2021 | 1 | 3% |
| 2020 | 1 | 3% |
| 2019 | 13 | 20% |
| 2018 | 9 | 15% |
| 2017 | 2 | 6% |
| 2016 | 4 | 5% |
| 2015 | 10 | 11% |
| 2014 | 10 | 13% |
| 2013 | 4 | 11% |
| 2012 | 6 | 6% |
| 2011 | 2 | 1% |
| 2010 | 1 | 1% |
| 2009 | 2 | 9% |
| 2008 | 1 | 1% |
| 2007 | 1 | 1% |
| 2006 | 6 | 2% |
| 2005 | 6 | 1% |
| 2004 | 4 | 1% |
| 2003 | 13 | 2% |
| 2002 | 4 | 2% |
| 2001 | 3 | 2% |
| 2000 | 25 | 5% |
| 1999 | 43 | 13% |
| 1998 | 1 | 0% |
| 1997 | 1 | 0% |
| 1996 | 1 | 1% |
| 1995 | 2 | 1% |
| 1994 | 1 | 2% |
| 1993 | 3 | 6% |
| 1992 | 1 | 2% |
| 1991 | 1 | 2% |
| 1990 | 1 | 1% |
Other parts of the 2018 Toyota 4RUNNER
12 complaintsOther or unknown
9 complaintsAir bags
8 complaintsBrakes
7 complaintsEngine
5 complaintsBody and structure
5 complaintsElectrical system
4 complaintsSuspension
4 complaintsTransmission and drivetrain
3 complaintsElectronic stability control
2 complaintsSeat belts
2 complaintsVehicle speed control
2 complaints
← All problems reported for the 2018 Toyota 4RUNNER
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