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2018 Toyota Tacoma fuel system problems
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Owners of the 2018 Toyota Tacoma have filed 24 NHTSA complaints about the fuel system at roughly $1,200 to repair (U.S. federal records, as of September 2026). Source: NHTSA Office of Defects Investigation.See fuel system across all vehicles →
If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Fix: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.
Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota Avalon and Corolla, and certain Lexus NX 300, and ES 350 vehicles on January 13, 2020
If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Fix: Toyota will notify owners, and dealers will replace the fuel pump, free of charge. The recall began May 4, 2020. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are 20TB02 and 20TA02 for Toyota vehicles and 20LB01 and 20LA01 for Lexus vehicles.
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 Bulletin23TE01 Dealer PaApr 2023
DP: Although the high-pressure fuel pump is covered by Toyota?s New Vehicle Limited Warranty for 5 years or 60,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to the presence of a fuel odor in or around the engine bay originating at the high-pressure fuel pump of the subject vehicles.
TSB: Some 2019 ? 2022 model year Avalon, 2018 ? 2023 model year Camry, 2017 ? 2022 model year Highlander, 2017 ? 2020 model year Sienna, and 2016 ? 2023 model year Tacoma vehicles equipped with a 2GR-FKS engine may exhibit a knocking noise from the vacuum pump at idle. Follow the Repair Procedure in this bulletin to address this condition
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2018 Tacoma fuel-system complaints split into distinct issues. A small group experienced real drivability failures: hesitation on acceleration, shaking, stalling without warning, and in one case loss of power steering during a stall event. These happened between 6,500 and 31,000 miles. One owner's fuel pump was replaced under recall 20V682000 at a dealer, but the symptoms did not go away.
The bulk of complaints—18 of 24—center on NHTSA recall campaign 20V012000 (Fuel System, Gasoline). Owners received recall notices but could not have the work done because dealers across the country—California, Ohio, New York, Georgia, Utah, Florida, Texas, Arizona, and New Jersey—all reported the required parts were not available. Many owners flagged that the manufacturer took longer than reasonable to supply parts; some manufacturer representatives confirmed parts were out of stock. One owner also reported RPM fluctuation at startup with an unknown warning light at 12,000 miles. Finally, one complaint involved a detached fuel-tank cover caused by corroded well nuts at 56,000 miles, which the owner did not repair.
Same Toyota Tacoma fuel system reports on nearby years: 2019
Failure modes owners describe
Hesitation, shaking, and stalling under acceleration
Multiple owners reported drivability issues when accelerating or at various speeds, including hesitation, rough driving, and stalling without warning. One owner also reported loss of power steering during stalling events.
When: 6,500 to 31,000 miles
Symptoms owners cite: Vehicle hesitates when depressing accelerator pedal; Vehicle shakes when depressing accelerator pedal; Stalling without warning at various speeds; Loss of power steering during stalling; Rough driving at various speeds
Repairs/costs cited: One owner reported fuel pump replacement at Chuck Patterson Toyota (Chico, CA) did not resolve the issue; other vehicles undiagnosed due to parts unavailability or dealer unwillingness
Multiple owners received recall notifications (Campaign 20V012000) but dealers across multiple states reported the required replacement parts were not available, sometimes for extended periods. Owners could not have their vehicles repaired despite recall notifications.
When: Upon receipt of recall notice
Symptoms owners cite: Recall notice received but parts unavailable; Repeated dealer confirmations that parts not in stock; Manufacturer exceeded reasonable time for recall completion
Repairs/costs cited: No repairs completed; vehicles unrepaired at time of complaints
Recalls/TSBs owners mention: NHTSA Campaign 20V012000 (Fuel System, Gasoline); parts distribution issues noted by multiple owners and dealers
RPM fluctuation at startup and warning light illumination
One owner reported RPM fluctuation at startup when brake pedal was depressed, with an unknown warning light illuminated, though no vehicle diagnosis was performed.
When: Approximately 12,000 miles
Symptoms owners cite: RPM fluctuates at startup with brake pedal depressed; Unknown warning light illuminated
Repairs/costs cited: Vehicle not repaired; no diagnostic performed
One owner reported the fuel tank cover detached while driving, caused by corroded well nuts. No repair was performed by dealer or independent mechanic.
When: Approximately 56,000 miles
Symptoms owners cite: Rattling sound while driving; Fuel tank cover detached; Well nuts corroded
Repairs/costs cited: Vehicle not diagnosed or repaired
Recalls/TSBs owners mention: Manufacturer made aware of failure; no recall or TSB mentioned
Synthesized from 24 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 Toyota Tacoma?
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 Toyota Tacoma?
It's a documented issue but not catastrophic. 24 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?
Based on the 24 complaints filed, fuel system issues most often appear around 22,583 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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.
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/Toyota/Tacoma.
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.