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2018 Honda Odyssey fuel system problems

moderate Owners of the 2018 Honda Odyssey have filed 25 NHTSA complaints about the fuel system, typically surfacing around 80,000 miles at roughly $1,200 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation. See fuel system across all vehicles →

Failure mileage
Complaints
25
Recalls
2
Avg fix
$1,200
fuel system complaints on the Honda Odyssey, by model year
Model yearfuel system complaints
2014 Odyssey 4
2018 Odyssey (this page) 25
2019 Odyssey 63
2020 Odyssey 7
What stands out

Among the 10 model years of Honda Odyssey in our records for fuel system problems, this one ranks #2 by owner-complaint volume.

All 2 active fuel system recalls on this vehicle land at critical or severe — none classified moderate.

Related recalls

severe NHTSA 21V010000 January 14, 2021

Braun Corporation (Braun) is recalling certain 2018-2021 Braun-modified Honda Odyssey vehicles

A fuel leak in the presence of an ignition source may increase the risk of fire.

Fix: Braun will notify owners, and dealers will inspect vehicles. If evidence of a fuel leak is present, a new fuel tank assembly and a new Honda charcoal canister will be installed, free of charge. The recall began February 22, 2021. Owners may contact Braun customer service at 1-800-488-0359.
severe NHTSA 23V858000 December 18, 2023

Honda (American Honda Motor Co

Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Fix: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.

Is there a fix? Manufacturer service bulletins

The manufacturer has issued service bulletins covering fuel system on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.

Service Bulletin ATI&04152024903 Apr 2024

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords, 2016-2020 Civics, 2017-2020 CR-Vs, & 2018-2020 Odysseys that have been diagnosed to be in need of the low-pressure fuel pump, fuel strainer, fuel meter or fuel tank replacement. If you have a vehicle that match the qualifiers listed below, AHM requests to have the photos of the lock ring & the low-pressure fuel pump flange taken & sent to TIS (click HERE for example photos).

full bulletin at NHTSA ↗
Service Bulletin ATI&03262024903 Mar 2024

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords, 2016-2020 Civics, 2017-2020 CR-Vs, & 2018-2020 Odysseys that have been diagnosed to be in need of the low-pressure fuel pump, fuel strainer, fuel meter or fuel tank replacement. If you have a vehicle that match the qualifiers listed below, AHM requests to have the photos of the lock ring & the low-pressure fuel pump flange taken & sent to TIS (click HERE for example photos).

full bulletin at NHTSA ↗
Service Bulletin ATI&03102024901 Mar 2024

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords, 2016-2020 Civics, 2017-2020 CR-Vs, & 2018-2020 Odysseys that have been diagnosed to be in need of the low-pressure fuel pump, fuel strainer, fuel meter or fuel tank replacement. If you have a vehicle that match the qualifiers listed below, AHM requests to have the photos of the lock ring & the low-pressure fuel pump flange taken & sent to TIS (click HERE for example photos).

full bulletin at NHTSA ↗
Service Bulletin ATI&02072024902 Feb 2024

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords, 2016-2020 Civics, 2017-2020 CR-Vs, & 2018-2020 Odysseys that have been diagnosed to be in need of the low-pressure fuel pump, fuel strainer, fuel meter or fuel tank replacement. If you have a vehicle that match the qualifiers listed below, AHM requests to have the photos of the lock ring & the low-pressure fuel pump flange taken & sent to TIS (click HERE for example photos).

full bulletin at NHTSA ↗
Service Bulletin ATI&01022024907 Jan 2024

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Odysseys with a customer complaint of the fuel door not opening when pressed. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

full bulletin at NHTSA ↗

Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.

The failure pattern owners describe

Twenty-three complaints on 2018 Odysseys center on fuel-system failures tied to NHTSA recall 23V858000. The dominant complaint—affecting owners across 24,000 to 150,000 miles—is engine hesitation or complete loss of motive power while driving at any speed. Owners report the vehicle fails to respond when the accelerator is depressed, sometimes requiring multiple pedal presses before the engine engages again. Some experience full stalling while turning or at traffic speeds; a few managed restarts, others had to be towed.

A handful report a high-pressure fuel pump that failed at 17,000 miles with loud vibration from the engine bay and temporary power loss. One owner noted overwhelming fuel odor inside and outside the vehicle that dealers could not diagnose. Another reported the vehicle refusing to restart after refueling, with a purge control solenoid valve identified as the culprit. One described the engine revving to 4,000 RPM independently without throttle response, and another felt shuddering at highway speed.

The core problem: recall parts were unavailable for extended periods. Owners repeatedly contacted dealers only to be told parts weren't in stock and diagnostic fees would be required before recall work could proceed—contradicting recall notices that promised free repair. Several owners refused diagnostic charges, believing recall work should be free, and vehicles went unrepaired.

Same Honda Odyssey fuel system reports on nearby years: 2019

Failure modes owners describe

Engine hesitation and loss of motive power

Vehicle hesitates or fails to respond when accelerator pedal is depressed, sometimes losing power entirely while driving at various speeds. Owners report needing to depress pedal multiple times or wait for vehicle to regain response.

When: Various speeds (10–70 MPH range); mileage 24,000–150,000

Symptoms owners cite: Vehicle hesitates when accelerator pedal depressed; Loss of motive power during acceleration; Vehicle stalls or nearly stalls; Delayed response to throttle input; Failure intermittent but recurring

Repairs/costs cited: Recall part (NHTSA 23V858000) unavailable at time of complaint; dealers declined to proceed without diagnostic fee

Recalls/TSBs owners mention: NHTSA Campaign Number 23V858000 (Fuel System, Gasoline) issued; parts not available; manufacturer requested diagnostic test fee before recall work

High-pressure fuel pump failure

Loud vibrating sound from engine compartment during startup and acceleration. Vehicle loses power for period before resuming normal operation. Diagnostic confirmed fuel pump failure requiring replacement.

When: 17,163 miles

Symptoms owners cite: Loud vibrating sound from engine compartment; Sound increases when shifted to drive and accelerator depressed; Loss of motive power during acceleration (~10 minutes); Vehicle resumes normal operation afterward

Repairs/costs cited: Dealer and independent mechanic both diagnosed high-pressure fuel pump replacement needed; vehicle not repaired

Recalls/TSBs owners mention: Manufacturer notified; no response documented

Strong fuel odor in vehicle interior and exterior

Overwhelming fuel smell inside and outside vehicle. Dealer unable to replicate or diagnose issue despite multiple visits.

When: 58,000 miles

Symptoms owners cite: Strong fuel odor in interior; Overwhelming odor; Odor also noticed outside vehicle

Repairs/costs cited: Dealer unable to duplicate failure; stated nothing could be done

Recalls/TSBs owners mention: Manufacturer made aware and case filed; Honda representative contacted but case closed after dealer conversation

Purge control solenoid valve fault

Vehicle fails to restart after refueling. Emissions System Fault message displayed. Dealer diagnosis identified purge control solenoid valve as needing replacement.

When: 56,000 miles

Symptoms owners cite: Vehicle fails to restart after refueling; Emissions System Fault message displayed

Repairs/costs cited: Dealer diagnosed purge control solenoid valve replacement needed; vehicle not repaired

Recalls/TSBs owners mention: Recall 23V858000 issued; vehicle not repaired by owner

Vehicle shuddering during acceleration

Vehicle shudders while driving at highway speed. No warning lights illuminated. Not diagnosed or repaired.

When: 27,000 miles; 60 MPH

Symptoms owners cite: Vehicle shudders while driving

Repairs/costs cited: Vehicle not diagnosed or repaired

Recalls/TSBs owners mention: Recall 23V858000 referenced; manufacturer not made aware

Multiple warning lights and electrical faults

Multiple dashboard warning lights illuminated (Power Steering, ABS, Road Departure Mitigation, Hill Start Assist, Vehicle Stability Assist, Check Engine, Brake System, Brake Hold System, Emission System). Vehicle also experienced battery failure and failed to start.

When: 80,000–122,000 miles

Symptoms owners cite: Emission System Problem message; Electrical Parking Problem message; Road Departure Mitigation System Problem message; Brake System Problem message; Brake Hold System Problem message; Power Steering System Problem message; Vehicle failed to start; Required jump start; Check Engine light illuminated

Repairs/costs cited: Battery replaced; dealer declined diagnostic without fee; vehicle not repaired for fuel system issue

Recalls/TSBs owners mention: Recall 23V858000 issued but parts unavailable

Stalling and brake seizure

Vehicle stalls while starting from complete stop or turning. Brakes seized inadvertently during first incident. Lane Departure and Forward Collision Avoidance lights illuminated.

When: 24,000 miles

Symptoms owners cite: Vehicle stalls from complete stop; Brakes seize inadvertently; Lane Departure warning light illuminated; Forward Collision Avoidance warning light illuminated; Engine hesitation at various speeds; Vehicle responds after continuous accelerator depression

Repairs/costs cited: Dealer unable to replicate failure; diagnostic test requested before recall repair; vehicle not repaired

Recalls/TSBs owners mention: Recall 23V858000 issued but parts unavailable at time of complaint; manufacturer provided no assistance

Engine revving independently without throttle response

Vehicle's RPM increases to 4,000 independently while driving but fails to respond to accelerator input. Accompanied by abnormal engine sound.

When: 100,000 miles; various speeds starting at 10 MPH

Symptoms owners cite: RPM increases to 4,000 independently; Vehicle fails to respond to accelerator; Abnormal engine sound; Vehicle hesitates and nearly stalls

Repairs/costs cited: Vehicle not taken to dealer or independent mechanic; not diagnosed or repaired

Recalls/TSBs owners mention: Recall 23V858000 issued; parts unavailable

Synthesized from 25 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.

What owners are reporting 0 most recent

Had fuel system trouble with your 2018 Honda Odyssey? File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.

Common questions

How serious is the fuel system problem on the 2018 Honda Odyssey?

It's a documented issue but not catastrophic. 25 complaints have been filed. Repairs average $1,200 and most owners catch it before it causes a breakdown.

At what mileage does the fuel system typically fail?

Across the 19 complaints that reported odometer mileage, most fuel system failures cluster between 52,000 and 122,000 miles, with the median around 80,000. A quarter of owners report trouble before 52,000; a quarter make it past 122,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.

What does it cost to fix?

Independent shops typically charge around $1,200 for fuel system repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.

Are there any recalls related to fuel system?

Yes — 2 active recall(s) cover fuel system issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.

Related

Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database. Verify the raw federal record at nhtsa.gov/vehicle/2018/Honda/Odyssey. Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are independent-shop national averages and may differ in your area. Some links on this page are affiliate links.
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