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10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
4,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2020 Toyota Sienna fuel system problems

fuel system problem

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2020 Toyota Sienna Owner Comments

problem #5

Sep 152022

Sienna

  • miles

A D V E R T I S E M E N T S

The van has been periodically hesitating, rough idles, and when parked the rpm revs. On 9/13/22, the van was shaking, hesitating, and would not accelerate. It was undrivable and had to be towed. We took it to Toyota of Irving where they charged us $725 to flush the gas and clean the fuel injection system. Despite this, it is still hard idling and hesitating.

- Irving, TX, USA

problem #4

Jun 032021

Sienna

  • miles
ON jUNE 3, 2021 I experienced a drastic loss in power and all warning light illuminated on the dash, was able to get of the highway to a safe area and vehicle ceased to function. This happened after the fuel pump recall was performed at Ed Morse Toyota in Delray Beach around February. It had been functioning perfectly up until this massive failure. When tow truck operator arrived and tried to start, is caught fire and was severely damaged.

- Delray Beach, FL, USA

problem #3

Nov 162020

Sienna

  • 20,000 miles
The fuel pump needs replaced and has been recalled. The recall can cause an increased risk of a crash. We still haven't had this replaced in a timely manner and it's not safe for my small children.

- Henryville, IN, USA

problem #2

Oct 012020

Sienna

  • miles
This vehicle is owned by emory university. Emory university was notified last year (October) that the low pressure fuel pump may stop operating. To date, there has been no repair offered by Toyota. 2020 Toyota Sienna as such emory university will not let us operate it until it has been repaired. Nearly six months later, no repair.

- Atlanta, GA, USA

problem #1

Dec 152020

Sienna

  • miles
The contact owns a 2020 Toyota Sienna. The contact received notification of NHTSA campaign number: 20V682000(fuel system, gasoline) however, the part to do the recall repair was unavailable. Ed morse delray Toyota(2800 S federal hwy, delray beach, fl 33483) was contacted and it was confirmed that parts were not yet available. The manufacturer was made aware of the issue and gave her a loaner vehicle. The contact had not experienced a failure. VIN tool confirms parts not available.

- Delray Beach, FL, USA

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