Timing belts are important, but unless your Toyota owner’s handbook specifically advises it, they don’t need to be replaced on a regular basis. Between 60,000 and 100,000 miles, some automakers advise changing the timing belt, while others don’t. Many timing belts available now can last 100,000 miles or more before they need to be replaced.
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When did Toyotas start using timing chains?
Over the years, Toyota has used both timing belts and chains in their vehicles. However, since 2005, Toyota has primarily used timing chains in their automobiles. Even though they can be noisier and require adequate maintenance, timing chains can survive for a very long time, so owners won’t need to replace them regularly. Timing belts, on the other hand, don’t need as much upkeep, but drivers must replace them more frequently after around 65,000 miles. Before 2005, Toyota mostly used the timing belt in its vehicles.
We hope the list above has made it easier for you to determine whether your Toyota has a timing chain or belt.
Has the 2007 Toyota Camry a timing belt or chain?
All Toyota Camry V6 models used a timing chain and interference engine from 2007 to 2021. Between 1990 and 2006, non-interference engines and timing belts were standard on V6 Camrys.
All 4 cylinder Toyota Camry models used timing chain and interference engines from 2002 to 2021. Timing belts and non-interference engines were standard on the four-cylinder Camrys from 1990 to 2001.
In contrast to the 2006 Toyota Camry 3.0L V6 190 hp (1MZ-FE) option, the 2021 Toyota Camry 2.5L 4 Cyl. 206 hp (A25A-FKS) option includes a timing chain.
For detailed information on the year of your specific Toyota Camry model, scroll down or use the fast jump.
Timing Belt Basics
Maintaining the timing (synchronization) between the crankshaft and the camshaft is the major goal of the timing belt or timing chain (s).
While a timing chain resembles a bicycle chain, a timing belt is comprised of a rubber composite.
Timing belts deteriorate over time, thus they need to be replaced at the intervals recommended by the manufacturer. Serious engine damage may result from a failing timing belt.
Even though a timing chain will inevitably deteriorate with time, it should nonetheless undergo regular checks.
What are the 2007 Toyota Camry’s main issues?
The Toyota Camry has a long history of being dependable in the automobile industry. It’s simple to understand why given its inexpensive price, enough power, good fuel efficiency, and propensity to continue operating faultlessly for tens of thousands of kilometers. Unfortunately, everything has flaws, and the Toyota Camry is no different. Some model years should be handled with caution, while others should be completely avoided.
Some 2007 Toyota Camrys May Have Oil Consumption Problems and Issue with Melting Dashboards
More than any other year, the 2007 Toyota Camry has received 1,010 NHTSA complaints. These complaints are overwhelmingly about the engine’s propensity to use excessive amounts of oil.
According to Car Complaints, the 2007 Toyota Camry’s top two most noticeable problems are oil consumption and oil burning. Their analysis shows that these problems begin to manifest on average between 97,000 and 111,000 kilometers. Additionally, the average cost of fixing these issues is between $2,100 and $2,400.
The material in the dashboard of the 2007 Toyota Camry has a tendency to melt when exposed to heated temperatures, which is the third most noticeable problem. According to a 2019 NBC News 5 investigation on the subject, the NHTSA has received more than 150 complaints involving melted Toyota Camry dashboards since 2006. According to NBC News 5, Florida and Texas are where it’s most common.
Camry May Be Worst Year of All, Continuing Oil Problems, and Adding Defective Paint and Failing Engines
It’s interesting to note that the 2007 Toyota Camry is not the worst model year, despite receiving a disproportionately high amount of complaints. That is given to the 2009 Toyota Camry, which has the same problem with oil consumption as the 2007 models. The 2009 Camry, however, also has more costly faults.
According to reports, the 2009 Toyota Camry had poor exterior painting. Owners began seeing fading in the clear coat and generally poor paint condition as early as 24,000 miles, according to NHTSA concerns. A 2009 Camry with poor paint will typically cost $3,000 to repair, according to Car Complaints.
However, complete engine failure is arguably the most worrying criticism of the 2009 Camry. And it doesn’t get any worse than the necessity for a new engine. Car Complaints claims that the issue typically manifests after just 116,000 kilometers. What’s worse is that the typical repair bill is a staggering $4,100.
Toyota Camrys’ Accelerator Pedal Recall Make the Era the Definitive Years to Avoid
One of the largest recalls in the history of the automobile was started in October 2009 by Toyota and the NHTSA. Due to pedal entrapment, Toyota recalled approximately 4.4 million vehicles. Toyota allegedly believed that unfastened floor mats were pinning and entangling accelerator pedals. An open accelerator pedal that is stuck may result in extremely high vehicle speeds and make it challenging to stop the vehicle, which could lead to a collision.
Additionally, a second recall was issued in January 2010 for the same problema sticky accelerator pedal. The Toyota Camry model years 2007 through 2010 were included in the recall. According to the statement, without the assistance of a floor mat, the accelerator pedals may become caught in the depressed position, leading to unexpected acceleration and potentially fatal accidents.
These two unexpected acceleration recalls, according to a 2010 CBS News report, were to blame for at least 89 fatalities and 57 non-lethal injuries.
Late-2000s Camrys are Problematic, Especially 2007-2010 Models, but Aside from its Recalls, the Toyota Camry is a Trustworthy Vehicle
The Camry is an excellent car overall, despite having some unfortunate problems throughout a four-year period. The 2007 to 2010 model years should ultimately be completely avoided by used automobile buyers.
However, data from Car Complaints reveals that almost all other model year examples receive extremely few faults and complaints. The majority of Toyota Camry model years have fewer than 100 NHTSA complaints, with the 2017 model year having the fewest at only 16.
Due to the Camry’s extensive production run, almost any buyer may find a Camry within their price range. So, keep a look out for concerns and recalls and ask for the service history. In general, purchasing a Toyota Camry will put you in a dependable car that will consistently take you from point A to point B for years to come.
Should Toyota timing chains be changed?
Because it requires engine oil for lubrication, a timing chain operates inside the engine. Depending on the vehicle, a timing belt normally needs to be replaced between 40,000 and 100,000 kilometers. The fix costs a few hundred dollars. It is not necessary to replace a timing chain unless there is an issue with it.
Timing belts or chains: which is superior?
Prior to making a purchase decision, you may be examining the specifications of various cars. What is the displacement of the engine? What type of brakes is it equipped with? How is the transmission handled? Exists a long-range AEB with it? Before making a decision, there are several factors you can compare between each car. We’ll be discussing timing chains and belts today.
The camshaft and crankshaft rotations are synchronized using timing chains or belts. As a result of the Overhead Cam (OHC) arrangement used by the majority of modern engines, the crankshaft and camshaft must be connected by a belt or chain. Timing belts or timing chains are also necessary for engines with push rod configurations (although shorter in length).
Some contend that the greater lifespan of timing chains makes them superior. Some contend that the cheaper replacement costs and quieter operation of timing belts make them superior. The problem is that when buying a car, you cannot select whether it will have a timing chain or belt. If you liked one timing system over the other, you’d have to purchase a new vehicle.
Consider a Perodua Myvi and a Proton Iriz as examples. An Iriz has a timing belt, whereas a Myvi has a timing chain. Does that mean that one car is better than the other? Does one require less upkeep than the other?
A: Timing chains outperform timing belts in strength. Timing links are also more durable. Timing belts are more affordable, simpler to replace, and quieter than timing chains.
A: Yes. usually only slightly. Since the gear teeth are worn out as well, fixing the timing chain also necessitates changing certain gears. Timing chains, however, do not require as frequent replacement as timing belts.
A: Yes. The engine oil must lubricate the timing chains. As a result, they live in a more contained structure. Consequently, it will take more effort to reach the timing chain. Timing belts are easier to service because they often only have a plastic cover to protect them.
A: Yes. The sprockets and gear teeth mesh. Over time, the chain stretch lengthens and the gear teeth begin to wear out. They eventually need to be replaced. A timing chain replacement does not, however, have a set replacement interval.
When the timing chain stretch could potentially harm the engine, the engine warning light will typically on. If that happens, turn off the engine. Chain strain could result in the chain jumping a gear tooth, throwing off the timing of the pistons and valves and resulting in some rough idling.
A: Yes. They must be replaced as a result around every 100,000 kilometers. Timing belts that aren’t maintained could rupture and seriously harm the engine (especially interference engines). Teeth that are worn down could potentially cause timing belts to slip.
What is the worst thing that could happen if the timing chain or belt breaks?
This is true for interference engines, which are smaller and more effective in their design. Timing belts tend to snap more frequently, although in most cases, if you change them on schedule, this issue shouldn’t arise.
A combination. A timing belt is used by an earlier RB26DETT. A timing chain is used by more recent VR38DETTs.
Timing belts and chains aren’t even used in some vehicles, like the Ferrari Enzo. Instead, they synchronize the valves with the engine rotation using a number of timing gears. Compared to timing chains, timing gears are louder.
To sum up:
- Timing chains are more expensive than timing belts but have a longer lifespan.
- Using one over the other has no impact on performance or fuel economy.
- Timing belts were mostly used in autos due to their lower cost. They function just as well.
- Timing chains may sag over time, resulting in gear teeth that “jump.”
- Teeth on timing belts can wear out and move. Timing belts are also more susceptible to breaking.
- Timing belt or timing chain failure can have disastrous effects on the engine.
- The lower operating noise of timing belts is an additional advantage.
No matter what type of timing system your car has, you should undertake routine maintenance to keep an eye on the condition of your timing belt or chain.
Has the 4.0-liter Toyota V6 got a timing belt?
All Toyota 4Runner vehicles will use an interference engine and timing chain from 2010 until 2021. The 4.7L 4Runner has a timing belt and interference engine, while the 4.0L 4Runner vehicles from 2003 to 2009 have timing chains and interference engines.
Timing chains and interference engines are standard on all 4-cylinder 4Runners from 1984 to 2002, whereas timing belts and non-interference engines are available on V6 versions.
In contrast to the 2009 Toyota 4Runner 4.7L V6 268 horsepower (2UZ-FE) option, the 2021 Toyota 4Runner 4.0L V6 270 hp (1GR-FE) option includes a timing chain.
For comprehensive details on the model year of your specific Toyota 4Runner, scroll down or use the fast jump.
How frequently must timing chains be changed?
When should a timing chain be changed? Unless there is a specific issue, the timing chain typically needs to be replaced between 80,000 and 120,000 miles. In automobiles with higher mileage, chain problems are frequent.