2018 Toyota Sienna fuel system problems

Filed Jul 11, 2025 · Fuel system · MT

Hi, I’d like to report a serious issue with my 2018 Toyota Sienna related to the recent fuel system recall. Since the repair, the vehicle has leaked all of its gasoline not once, but three separate times. One of those times, my family was inside the vehicle, and the smell of gas was overwhelming. The car wouldn’t start, and it was clearly an unsafe situation. Now the dealership is charging me $1,400 to replace the fuel pressure hose and clamp, which, after thorough research and review, appears to be directly related to the process they followed when replacing the recalled fuel pump. I’ve also tried contacting the service manager, but I haven’t received a call back. That’s why I’m now requesting that Toyota open a formal case to investigate this properly. I believe this repair should be covered, and I’m asking for support from Toyota directly.

Filed Jan 22, 2024 · Fuel system · KS

When accelerating, both from a stop and/or at speed, there is a definite hesitation. When gas pedal is pressed down, there is a noticeable pause before acceleration begins. This causes safety issues especially when accelerating to merge with moving traffic. Have owned this van since Oct 2021, and it has always been an issue. Possible fuel filter problem. Have not reported issue to dealer. Currently under extended warranty.

Filed Feb 28, 2023 · Fuel system · NC

The fuel line under the intake ruptured when I started my car on 2/21/23. The repair shop said they had never seen one fail like this. I do not have the parts. I was fortunate to be at home and that the engine wasn't hot when this happened so there was no fire. I had an issue starting the car ~ 1 month before that, but I don't know if the issue was fuel related. The car had been sitting for 1 week prior to that issue.

Filed Jul 19, 2022 · Fuel system · AZ

Car stalled, sputtered and died. At first, I thought I was out of gas. After several tries, the car started and went 3 miles to gas station. After getting gas, the car wouldn’t start several times and that same day the check engine light came on. We took it to Autozone to check the code and they said it was showing fuel pump failure. Today I’m taking it in to the dealer for service. It has started and run twice since the initial episode.

Filed Mar 23, 2021 · Fuel system · 52,350 miles · CA

Tl* the contact owns a 2018 toyota sienna. The contact stated while driving 70 MPH, the accelerator pedal was depressed however, the vehicle failed to respond. There was no warning light illuminated. The vehicle was taken to the local dealer hanlees davis toyota (4202 chiles rd, davis, ca 95616, (530)753-3352) however, the mechanic was unable to duplicate the failure. The contact received notification of the federal safety agency campaign number: 20v012000 (fuel system, gasoline). The recall repair was satisfied at maita toyota of sacramento (2500 auburn blvd, sacramento, ca 95821, (916)481-0855) however, the failure recurred. The manufacturer had not been informed of the failure. The failure mileage was approximately 52,350. The VIN was invalid.

Filed Feb 27, 2021 · Acceleration, Fuel system · 65,000 miles · NY

I had torque converter clutch pressure control solenoid control circuit and when I rich 85 speed the car check and my friend have the same car sam model he had the same issue

Filed Feb 1, 2021 · Engine, Fuel system · 16,000 miles · CA

Mobility works sold me a car,that had a recall,designed for special needs,they knew avout it plus the ramp wasnt working properly,made me pay for an expensive warranty that doesnt cover the problem that already has,they are blaming me for misuse I got it 4 months ago my son doesnt weight more than 100 pounds

Filed Jun 30, 2020 · Fuel system · 2,000 miles · CA

Tl* the contact owns a 2018 toyota sienna. The contact stated that after starting the vehicle and exiting the driveway, the vehicle surged forward while idle, with an unknown warning light illuminated. The contact then received notification of the federal safety agency campaign number: 20v012000 (fuel system, gasoline) however, the part to do the recall repair was unavailable. North bakersfield toyota (19651 industry pkwy dr, bakersfield, ca 93308, (661) 615-1100) was contacted and confirmed that parts were not yet available for the recall repair. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was 2,000. Vin tool confirms parts not available.

Filed Jun 4, 2020 · Fuel system · FL

Tl* the contact owns a 2018 toyota sienna. The contact received notification of the federal safety agency campaign number: 20v012000 (fuel system, gasoline) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Vin tool confirms parts not available.

Filed May 11, 2020 · Fuel system · FL

Tl* the contact owns a 2018 toyota sienna. The contact received notification of the federal safety agency campaign number: 20v012000 (fuel system, gasoline) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. Alan jay toyota (404 us hwy 27 n, sebring, fl 33870) was contacted and confirmed the part was not available. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Vin tools confirms parts not available.