Toyota Tacoma 2nd Gen
Weaknesses, engine ratings and buying advice
Generations
Engine Overview
The Toyota Tacoma 2nd Gen is available with 2 engine variants — from 159 to 249 hp.
2.7L four-cylinder as the base engine in the Tacoma. Solid workhorse, but 159 hp barely suffices under load. Monitor oil consumption at higher mileage, timing chain tensioner can rattle past 100k miles. Front crank seal on pre-2008 models needs attention.
- !! Head Gasket Failure (Cooling System Neglect) from 210,000 km
Triggered by cooling system neglect (clogged radiators, failed thermostats). Aluminum head expands beyond safe limits.
Symptoms: White exhaust smoke, coolant loss, milky oil - !! Plastic Bypass Pipe Cracking (16268-75091) from 150,000 km
Part 16268-75091 becomes brittle, rapid coolant loss within 5 minutes. Metal replacement 16268-75131 is mandatory upgrade.
Symptoms: Sudden coolant loss, overheating within 5 minutes - !! Elevated oil consumption from low-tension oil rings from 130,000 km
Low-tension oil rings and clogged drain-back holes lead to elevated oil consumption. Up to 1 quart per 1,200 miles in ~15% of vehicles.
Symptoms: Blue smoke on cold start, oil level warning between changes
+ 3 more engine weaknesses + vehicle weaknesses
One of the most reliable V6 engines ever made — used in 4Runner, Tacoma, FJ Cruiser, Land Cruiser Prado. 400,000+ mile lifespans documented. Exhaust manifold cracking on early versions (pre-2010) is universal — aftermarket headers instead of OEM replacement. Secondary Air Injection (SAIS) on 2010-2013 California emissions fails frequently, bypass kit as permanent fix. Water pump sits inside the timing cover — replacement requires full timing chain work. Basic maintenance (oil, coolant) is enough for extreme longevity.
- !! Head gasket failure at high mileage from 230,000 km
Head gasket failure has been documented on 1GR-FE engines with over 200,000–250,000 km. Vehicles that suffered overheating due to water pump failure are particularly at risk.
Symptoms: White smoke from the exhaust, coolant loss, oil-coolant emulsion under the oil cap, power loss, hard starting - !! Thin cylinder liners cannot be bored out from 300,000 km
The 1GR-FE has cast-in, very thin cylinder liners that cannot be bored out if the cylinder walls are damaged. A damaged engine block requires a complete block replacement.
Symptoms: Knocking, pressure loss in the affected cylinder, oil consumption from damaged bore surface, measurably lower compression - !! Water pump fails prematurely at 65,000–80,000 km from 70,000 km
The water pump on the 1GR-FE has a relatively short service life of around 65,000–80,000 km. Early VVT-i versions (2003–2009) are particularly affected. Failure can lead to overheating and head gasket damage.
Symptoms: Coolant loss with no visible external leak, overheating tendency under load or in traffic, squealing from the engine bay, white steam
+ 4 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| C-channel frame traps mud and salt in cavities. Rear crossmember and leaf spring hangers most affected. Toyota settlement: frame replacement or buyback at 150% market value for perforation over 10mm. C-channel frame collects mud and salt in cavities. Rear crossmember and leaf spring mounts especially affected. Toyota settlement: frame replacement or buyback at 150% market value for rust >10mm. Symptoms: Visible rust-through on frame, flaking, structural weakening from 80,000 km | High | |
| Inner Fender Rust Beyond the well-known frame rust, inner fender wells rust significantly in salt belt states. Not covered by frame recall. Symptoms: Visible rust on inner fenders from 100,000 km | High |
Top Reported Issues
Alternatives
Explore more
Known Problems and Issues +
A total of 21 weaknesses have been documented for the Toyota Tacoma 2nd Gen (2005–2015) — 13 engine-related and 8 vehicle-related. One problem engine: 2TR-FE (2.7L 4-Zyl). Typical issues affect Rust, Suspension, Body, Brakes.
Tacoma (1GR-FE, 2005–2015) — Be Careful: Head gasket failure at high mileage, Thin cylinder liners cannot be bored out, Water pump fails prematurely at 65,000–80,000 km. Power: 236 PS.
Tacoma (2TR-FE, 2005–2015) — Stay Away!: Head Gasket Failure (Cooling System Neglect), Plastic Bypass Pipe Cracking (16268-75091), Elevated oil consumption from low-tension oil rings. Power: 159 PS.
What to watch out for with the Toyota Tacoma? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Toyota Tacoma 2nd Gen have? +
What should I look for when buying a used Toyota Tacoma 2nd Gen? +
Which engine is recommended? +
Which Toyota Tacoma 2nd Gen engine is the most fun? +
Is the Toyota Tacoma 2nd Gen worth buying used? +
What horsepower variants are available for the Toyota Tacoma 2nd Gen? +
Last updated: February 2026 · All information without guarantee