We’ll try to get through the following items a little bit more quickly now that the VCM discussion is over. On the Honda 3.5 V6 engine, timing belts aren’t really a major source of dependability problems. The recommended maintenance period is eight years or one hundred thousand miles, so make sure to double-check the manual for your particular J35 engine. There don’t seem to be any significant issues or problems with the J35 timing belt.
It is a really vital maintenance item, though, so it is a good idea to check it occasionally. An interference engine, the 3.5L V6. This indicates that the area across which the valves and pistons move overlaps. In general, interference engines are more potent and effective. However, the valves and pistons risk colliding if the timing belt slips or snaps excessively. Unfavorable news.
It’s common for some valves to flex when this happens. Additionally, the Honda 3.5 V6 can sustain additional harm. In any case, the cost of repairing bent valves will be high. The Honda J35 timing belt is not the real issue; rather, it is a routine maintenance component. Be sure to check the belt when you’re approaching 6 to 8 years and 75,000 to 100,000 kilometers. Even if everything appears to be in order, you should probably stick to the suggested interval.
In This Article...
J35 3.5L Timing Belt Symptoms
Watch out for the following signs that the 3.5 V6 timing belt is about to fail:
- Misfires
- check-engine indicator (MIL)
- Engine noises that are strange (ticking/slapping)
- power outage
Finding any symptoms prior to the timing belt failing can be challenging. We think visual inspections are a good idea when the Honda 3.5 timing belt approaches the end of its useful life in part because of this. However, occasionally strange engine noises like ticking or chattering may be heard.
Misfires, power outages, and a MIL could be signs that the belt has slightly shifted. Since too much sliding could result in the valves and pistons colliding, the repair is currently urgent.
L V6 Timing Belt Replacement
Fortunately, changing the timing belt is a relatively cheap repair. The cost of a timing belt and water pump kit for a Honda 3.5 V6 depends on the model year. Speaking of, replacing the belt and the water pump together is an excellent idea. It’s wise to perform preventative maintenance on seized water pumps because they may also contribute to timing belt problems.
For the DIY crowd, the task isn’t too difficult, making the repair extremely affordable. Add another $150 to $300 for labor costs if you’re heading to a repair shop, where you should anticipate a few hours of labor.
Do Honda V6 engines interfere with one another?
Best Response. An interference engine IS NOT what the 3.0L and 3.2L engines ARE. Other Honda engines are all. This is useful, according to 17 people.
Do 2012 Honda Accord V6 engines interfere with one another?
All 2017 Honda Accords with four cylinders have timing chains, whereas Accords with six cylinders have timing belts. Both have engines that interfere. Check out the information in the table below.
Honda has interference engines, right?
Here is a list of all Honda timing belt and chain models. Timing belts and chains are both used in some Honda engines. You must be aware of which one you possess. A belt needs to be replaced on a regular basis (often every 90–120k miles), whereas a chain typically lasts the entire engine’s lifetime and doesn’t need any maintenance. As a side note, interference engines are found in EVERY Honda engine. There are no interference-free Honda engines.
How can I tell if my engine is interference-free or not?
A basic internal combustion engine has valves that open toward the pistons and are located in the cylinder head.
The distance between the completely open valve and the piston at the top position distinguishes an interference engine from a non-interference engine.
The engine is referred to as a non-interference engine if there is a gap. An interference engine is used if there is no gap. We produced these two animations as examples.
As seen in this image, the pistons in many non-interference engines include valve relief zones for greater valve-to-piston clearance.
When it comes to problems involving a timing belt or timing chain, understanding the type of engine is crucial. The engine crankshaft and camshaft rotate in unison thanks to a timing chain or belt.
The primary component that transforms the pistons’ reciprocating action into rotating motion is a crankshaft. The component that regulates valve opening and shutting is a camshaft. An exact two crankshaft rotations are equal to one camshaft revolution, which revolves at half the speed of the crankshaft.
Each valve only fully opens when the piston of the same cylinder is not in the top position since these two shafts are synced (called “top dead center” or TDC).
What engines don’t interfere?
The following engines are on the non-interference engine list: This is what? GM Engines classified as non-interference include those with displacements of 2.0 liters, 1.4 liters, 1.6 liters (LeMans), 1.6 liters with SOHC or DOHC, 2.3 liters, 3.4 liters, and others.
Honda V6 reliability?
This Honda sedan has won numerous accolades for being a model that offers great value. Additionally, maintaining excellent performance over time is inexpensive, so if you choose to travel far in your Accord in Freehold, you may do so without going over your budget. Here are some ratings for Honda reliability provided by sector professionals:
- RepairPal: “The Honda Accord has a 4.5 out of 5.0 reliability rating, which places it first among 24 midsize automobiles. Its great ownership costs are reflected in the $400 average yearly repair cost. The Accord is one of the more dependable cars on the road since repairs are far less severe and frequent than with other automobiles.
- USA Today “The Honda Accord received the highest rating in the Midsize Cars category. It is the recipient of both our Best Midsize Car for Families and Best Midsize Car for the Money awards. Based on our examination of 32 pieces of research and data items from multiple sources, the Honda Accord currently has a score of 8.9 out of 10.
What occurs if the timing belt on an interference engine breaks?
The engine won’t start if the timing belt snaps. An interference engine’s camshaft will stop turning if a timing belt breaks while the engine is running, leaving some engine valves open.
By virtue of inertia, the heavier crankshaft will continue to rotate, lifting and lowering the pistons. The pistons will then strike the open valves as a result of this. As a result, the engine may sustain severe damage, including cylinder head and block destruction, broken or bent valves, damaged pistons, and perhaps damaged or bent pistons.
In a non-interference engine, the damage will be less severe, but in both situations, the engine will stall and leave you stranded.
Honda stopped using timing belts when?
All Civic cars from 2006 and later lack a belt. They already have a timing chain, so it won’t need to be changed. Therefore, if you’re looking for a timing belt for a 2019 Honda Civic, for instance, you’ll discover that it actually has a timing chain.
What happens if a timing belt on an engine that doesn’t interfere breaks?
Your engine will stop working, to put it bluntly. If your engine is an interference engine, you may also notice serious engine damage, such as:
- piston injury
- damaged cylinder walls
- damaged cylinder head
- a damaged camshaft
- fractured or bent valves
Failure of the timing belt could result in expensive engine repairs costing thousands of dollars. This kind of engine damage happens because the camshaft stops turning when your timing belt snaps while the engine is running. But because of inertia, the crankshaft will continue to rotate. The pistons will therefore continue to rise in the cylinder and strike the valves.
But what will happen if a non-interference engine’s timing belt snaps? Although it won’t sustain any harm, a non-interference engine will stop operating. This is due to the fact that open valves won’t be struck by the pistons in a non-interference engine.
Why don’t all engines have a non-interference design, you might be wondering? The reason why interference engines can have higher compression ratios is the solution. In turn, this enables the engine to produce more power while using less fuel. Modern engines almost universally have an interference design.
Is the Toyota 3.5 engine interference?
While the Highlander Hybrid has a timing belt and a non-interference engine, all regular 2010 Toyota Highlander models have timing chains and interference engines. Check out the information in the table below.
Can valves be bent in a non-interference engine?
The engine isn’t likely to be wrecked if the timing belt breaks, but you might wind up with bent valves and need to rebuild your cylinder heads. This is because non-interference engines have clearance between the valves and pistons.
Why is an engine classified as an interference engine?
A 4-stroke internal combustion piston engine known as an interference engine has one or more valves that extend into every space that the piston may move in when they are fully open. In contrast, the piston does not move through any space when the valves open in a non-interference engine. Interference engines rely on timing gears, chains, or belts to make sure the valves are closed when the piston is close to top dead center, preventing the piston from contacting the valves. Modern production cars and many other four-stroke engine applications frequently use interference engines; their principal benefit is that it enables engine designers to increase the engine’s compression ratio. However, if camshaft drive belts, chains, or gears fail, a piston could strike a valve and cause serious internal damage to the engine. [1]
A timing belt or chain is present on a 2007 Honda Accord V6.
By looking at the model year and trim level of your Honda Accord, you can typically determine if it has a timing belt or a timing chain. There are typically two different engines available in the Honda Accord model years, each with its own corresponding engine system. Fortunately, there is a helpful guide. Your Honda Accord features a timing belt if it was manufactured between 1997 and 2002. Your engine has a timing belt if you have a 4-cylinder model from 2003–2007; if you have a V6 model from those years, it has a timing chain. A 4-cylinder Accord from 2008 to 2012 will use a timing chain, while vehicles with V6 engines have a timing belt. The V6 vehicles have a timing belt from 2013 to 2017, but the 4-cylinder variants continue to use a timing chain. All of the available engines come with a timing chain as of the 2018 model year.