What year did Tacoma switch to timing chain?
The Toyota Tacoma is a popular midsize pickup truck known for its reliability and durability. Over the years, Toyota has made several changes to the Tacoma's engine design, including the transition from timing belts to timing chains. This article explores when this change occurred and what it means for Tacoma owners.
The Transition from Timing Belts to Timing Chains
Timing belts and timing chains serve the same purpose in an engine: they synchronize the rotation of the crankshaft and camshaft to ensure proper timing of the engine's valves. However, timing chains are generally more durable and require less maintenance compared to timing belts, which need periodic replacement.
The Toyota Tacoma made the switch to timing chains in the early 2000s. Specifically:
- The 2.7L 4-cylinder engine (2TR-FE), introduced in 2005, uses a timing chain.
- The 4.0L V6 engine (1GR-FE), also introduced in 2005, uses a timing chain.
- Earlier Tacoma models with the 3.4L V6 engine (5VZ-FE) used a timing belt, which required replacement approximately every 90,000 miles.
As a result, if you own a Tacoma from 2005 or later, it is likely equipped with a timing chain, which is designed to last the life of the engine under normal operating conditions.
Benefits of Timing Chains
Switching to timing chains offers several advantages for Tacoma owners:
- Durability: Timing chains are made of metal and are more resistant to wear and tear compared to rubber timing belts.
- Low Maintenance: Unlike timing belts, timing chains typically do not require replacement unless there is a specific issue.
- Cost Savings: Over the life of the vehicle, the reduced need for replacement can save owners money on maintenance.
These benefits make timing chains a preferred choice for many modern vehicles, including the Toyota Tacoma.
Conclusion
If you own a Toyota Tacoma from 2005 or later, you can rest assured that your vehicle is equipped with a timing chain, which requires minimal maintenance and offers long-term reliability. For older Tacoma models with timing belts, it’s important to follow the manufacturer’s recommended replacement schedule to avoid potential engine damage. At Kevin's Autos, we’re here to help with all your maintenance and repair needs—whether it’s timing belt replacement or general engine care. Contact us today for expert advice and service!
Frequently Asked Questions
Which Toyota models have timing chains?
| Model | Year | Belt / Chain / Gear |
|---|---|---|
| GR Supra | 2020 | Chain |
| T100 | 1995-1998 | Chain |
| 1993-1998 | Belt | |
| Tacoma | 1995-2020 | Chain |
Does a 2017 Toyota Tacoma have a timing chain?
2016-2023 Toyota Tacoma 3.5L V6. Notes: Timing Chain -- Crank To Cam.
Is a timing chain better than a timing belt?
A quieter engine is often more appealing to buyers, so the timing belt is installed to ensure a smoother sound. The longer lifespan of a timing chain is why they are chosen over timing belts – they very rarely break, but any problems that do arise are easy to catch before they reach the point of no return.
What year does Tacoma have a timing chain?
| Model | Year | Belt / Chain / Gear |
|---|---|---|
| Tacoma | 1995-2020 | Chain |
| 1995-2004 | Belt | |
| 2005-2020 | Chain | |
| Tercel | 1990-1998 | Belt |
Does a 2007 Toyota Tacoma have a timing belt or chain?
Newer models use timing belts made of polyurethane and Kevlar for long life and durability. They can go as long as 100,000 miles although it's always a good idea to change it before then. Belt failure can cause extensive damage to the valves, pistons and other internal parts of the engine.
What year did Toyota stop using timing belts?
| Model | Year | Belt / Chain / Gear |
|---|---|---|
| 1998-2007 | Belt | |
| 2008-2011, 2013-2020 | Chain | |
| Matrix | 2003-2013 | Chain |
| Mirai | 2016-2020 | Neither timing belt or timing chain |
Does the 2016 Toyota 3.5 V6 have a timing belt or chain?
It's confirmed that the vehicle has a 3.5l engine. This model uses a timing chain rather than a belt.
How many miles will a Toyota 3.5 engine last?
Durability and Longevity
Engineered with precision and built to withstand the rigors of daily driving, Toyota V6 engines are designed to go the distance. With proper maintenance and care, Toyota V6 engines can last well over 200,000 miles, providing years of reliable performance and peace of mind for drivers.
Does a 2012 Tacoma have a timing belt or chain?
The 2012 Toyota Tacoma does have a timing chain. The coolant needs to be changed every 60,000 miles or so. Your air filter needs to be changed every 15,000 to 30,000 miles or so.
How long does a timing chain last on a Toyota Tacoma?
If your vehicle is equipped with a timing chain rather than a timing belt, there is no prescribed replacement interval.
