A 2007 Toyota RAV4 in this instance lacks a timing belt. Instead, a timing chain is used. Both timing belts and timing chains serve the same function: to keep your car’s pistons and valves operating properly and to guarantee that the camshaft moves in unison with the crankshaft.
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How long does a Toyota RAV4 timing chain last?
Older cars might have a timing chain, which is comparable to a motorbike chain and has a lifespan of about 60,000 miles. For robustness and long life, more recent models use timing belts consisting of polyurethane and Kevlar. Although they can last up to 100,000 miles, it’s always a good idea to change them before that.
What issues are there with the 2007 Toyota RAV4?
top issues with the 2007 Toyota RAV4
- To fix EVAP system issues, replace the EVAP canister.
- Updated software will fix a fake catalytic converter failure.
- Oxygen Sensor Might Not Work.
- At high mileages, an automatic transmission may not shift correctly.
- excessive use of oil.
Has a 2008 Rav4 got a timing chain or belt?
The 2.4-liter and 3.5-liter engines in the Rav4 are both timing chain engines rather than the feared timing belt. In typical use, your timing chain won’t need to be repaired or changed; just make sure to check your oil regularly.
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.
How much does repairing a timing chain cost?
Timing chain replacement might cost between $600 and $800 to do it yourself or $1,600 to $1,800 to have a technician do it. Due to how difficult it is to replace this element, the price is exorbitant. The parts for a DIY timing chain replacement will run you about $650.
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.
When should the Toyota Rav4’s timing belt be replaced?
- 60 to 90 thousand miles. Whether or not a problem is apparent, a timing belt that is installed in an engine must be replaced at the service interval dictated by the vehicle’s manufacturer, which is normally between 60,000 and 90,000 miles. The precise service interval should be stated in your vehicle’s owner manual.
- Engine unexpectedly shuts down or won’t start. Timing belts may occasionally skip or break while the engine is operating.
- erratic engine performance. The timing belt’s contoured, strengthened teeth engage the crankshaft and camshaft gears. The belt may stretch or the teeth may wear out after many tens of thousands of kilometers, which will cause the belt to shift positions on the crankshaft or camshaft gears. The engine will likely operate poorly or not at all if the belt jumps.
- engine noise that is clanging or banging. The pistons and valves may clash in some engines if the timing belt has jumped, causing noise and damage. Interference engines are the name given to these engine types. The likelihood that a timing belt failure will result in engine damage will be reduced if your automobile has an interference engine by replacing the belt in accordance with the maintenance plan.
What year RAV4 should you stay away from?
As long as you don’t mind a tough, small crossover, most of these RAV4s are trouble-free. The only significant problem is that, like many models from 1996 to 2000, the safety and technological features are antiquated. However, these are fantastic if you needed a little, fuel-efficient, easy-to-drive buggy to drive around town.
Common Toyota RAV4 Problems
The Toyota RAV4 enjoys a strong reputation for dependability. The RAV4 has a reliability rating of 4.0 out of 5.0, according to RepairPal. The RAV4 has experienced many persistent issues over the course of its lengthy manufacture, though:
- Transmission troubles are likely to be the cause of difficulty changing gears or the SUV lurching when traveling at lower speeds. The 2019 appears to have transmission issues worse than the more recent models.
- Excessive oil consumption is a widespread issue that first appeared with the RAV4 model in 2005. Many drivers claimed that the SUV used more oil than usual between 75,000 and 150,000 miles. Toyota was forced to extend the warranty as a result of this problem.
- The wheel may lock up or pull to one side as a result of steering issues, which are very prevalent with the 2017 model year. Additionally, some owners claimed to hear knocking sounds when they turned.
- Engine cooling issues – The system that keeps the engine cool is vulnerable to leaks, which can cause coolant fluid to flow into the engine and seriously harm the mechanical components.
Finding a Good Used Toyota RAV4 in Your Area
Avoid the following Toyota RAV4 model years: 2019, 2013, and 20062008. They are the ones with the most well-known issues, but keep in mind that they are Toyotas, which are renowned for their dependability. By purchasing one in decent condition, the tiny problems they have won’t put you in the poor house. Finding a well-kept Toyota RAV4 with reasonable mileage is the best course of action when looking for one. Like any car, as it ages, issues can arise, but serious issues can be prevented by doing your research when purchase.
How to Tell If a Toyota RAV4 is Worth Purchasing
Bring a knowledgeable friend if you’re not sure how to determine whether the Toyota RAV4 you want to buy has been well maintained. Anyone can tell whether a car has been through the ringer or not by looking at it. However, a semi-educated vehicle person should be able to prevent you from making a costly error for some of the signals that not everyone will be aware of and that a buyer might try to hide.
How many miles can you put on a RAV4?
A properly maintained Toyota RAV4 may go up to 200,000 to 250,000 miles, according to most experts. Once you pass that point, it’s feasible and perhaps probable that more frequent maintenance or care will be required to keep things in working order. This may entail placing new part orders and requesting more fluid flushes. Even so, the RAV4 is a worthwhile purchase given that the average individual uses their vehicle for upwards of 25 years or more and drives about 10,000 miles every year.