Toyota Tacoma: common problems, service schedule and fuel economy
What typically goes wrong on the Toyota Tacoma, at what mileage, and what keeping it right involves — from Brimly's Vehicle Knowledge Base, where every fault is checked by a human before publication.
- Years
- 2016–present
- Generations
- 2
- Engines
- 4
- Verified faults
- 3
4th gen (N400) · 2024–present
2.4 Turbo Hybrid i-FORCE MAX · 326 hp · 2.4 Turbo i-FORCE · 278 hp
Known problems
No verified faults are recorded for this generation yet.
Service schedule
| Item | Interval | Notes |
|---|---|---|
| Cabin filter | every 9,000 mi (15,000 km) | — |
| Engine oil & filter change | every 9,000 mi (15,000 km) or 12 months | turbocharged engine — halve under towing, off-road or short-trip use |
| Air filter | every 25,000 mi (40,000 km) | — |
| Spark plugs (iridium) | every 37,000 mi (60,000 km) | shorter interval for the turbo-GDI engine |
| Brake fluid important | every 36 months | — |
| Timing chain | — | chain-driven — no scheduled belt replacement |
3rd gen (N300) · 2016–2023
2.7 · 159 hp · 3.5 V6 · 278 hp
Known problems
- Critical
Denso low-pressure fuel pump failure (recall)
Symptoms: rough running, warning lights, and possible engine stall while driving
What to do: 2018-2020 Tacoma was included in Toyota's large Denso fuel-pump recall. Check the VIN for open recalls and have the redesigned pump fitted free of charge if outstanding.
- Worth watching
6-speed automatic hesitation and gear hunting
Symptoms: sluggish or delayed downshifts, hesitation and gear-hunting at low speed, occasional harsh or jerky shifts around town
What to do: Widely reported on 2016-2019 V6 Tacomas and traced mainly to fuel-economy-biased shift programming, not broken hardware. Have the dealer apply the latest transmission control updates; the behaviour usually improves markedly.
- Worth watching
Rear leaf-spring creak and sag
Symptoms: creaking or squeaking from the rear over bumps, most noticeable unladen; over time the springs can sag under heavy loads
What to do: The creak usually comes from dry leaf-spring contact pads; Toyota released an updated pad kit under a service bulletin, and lubrication is a temporary fix. If the truck is regularly loaded and the rear sags, consider an add-a-leaf or upgraded springs.
Service schedule
| Item | Interval | Notes |
|---|---|---|
| Cabin filter | every 9,000 mi (15,000 km) | — |
| Engine oil & filter change | every 9,000 mi (15,000 km) or 12 months | 0W-20 synthetic on the V6; halve under towing, off-road or short-trip use |
| Air filter | every 25,000 mi (40,000 km) | — |
| Automatic transmission fluid important | every 62,000 mi (100,000 km) | 6-speed auto; replace sooner with heavy towing or off-road use |
| Spark plugs (iridium) | every 75,000 mi (120,000 km) | — |
| Brake fluid important | every 36 months | — |
| Timing chain | — | both engines chain-driven — no scheduled belt replacement |
Manufacturer-declared fuel economy
| Engine | City | Highway | Combined | Cycle |
|---|---|---|---|---|
| 2.4 Turbo Hybrid i-FORCE MAX 4th gen (N400) · 2024–present | 22 mpg (10.7 L/100 km) | 24 mpg (9.8 L/100 km) | 23 mpg (10.2 L/100 km) | EPA |
| 2.4 Turbo i-FORCE 4th gen (N400) · 2024–present | 19 mpg (12.1 L/100 km) | 24 mpg (9.8 L/100 km) | 21 mpg (11.2 L/100 km) | EPA |
| 2.7 3rd gen (N300) · 2016–2023 | 19 mpg (12.4 L/100 km) | 22 mpg (10.7 L/100 km) | 20 mpg (11.8 L/100 km) | EPA |
| 3.5 V6 3rd gen (N300) · 2016–2023 | 18 mpg (13.4 L/100 km) | 22 mpg (10.9 L/100 km) | 19 mpg (12.1 L/100 km) | EPA |
Lab-cycle figures, each shown with the cycle it was measured under — the same car under WLTP, NEDC, EPA or JC08 can differ by up to 20%. Real-world consumption typically runs 15–30% above the declared number, and that gap is normal, not a fault.
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Frequently asked
What are the most common Toyota Tacoma problems?
The faults reported most often are: Denso low-pressure fuel pump failure (recall); 6-speed automatic hesitation and gear hunting; Rear leaf-spring creak and sag. Symptoms, the mileage each appears at and what to do about it are all above.
How often does the Toyota Tacoma need servicing?
Engine oil & filter change — every 9,000 mi (15,000 km) or 12 months. The full published schedule is above; your car's own service book always takes precedence.
What is the real fuel consumption of the Toyota Tacoma?
The manufacturer declares 23 mpg (10.2 L/100 km) combined for the 2.4 Turbo Hybrid i-FORCE MAX under the EPA cycle. In real use expect 15–30% more — that gap is normal.
Where does this data come from?
Brimly's Vehicle Knowledge Base — the same verified facts the app's AI assistant answers from. Every fault is written up from public sources and then checked by a human before it is published; nothing here is generated on the fly.