He then called back and suggested changing the timing belt because it was old and had 2-3 teeth missing.
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When I just took my 2004 Sonata 2.4L to my neighborhood Hyundai dealer, among other problems, it was suggested that the timing belt be replaced.
The automobile has only 35,000 miles on it and has only seen light use, although being 9 years old. The timing belt isn’t due for replacement for another 25,000 miles, but the dealer insists that it should be due to the heat (I reside in Louisiana) and the age of the vehicle.
The water/coolant pump should also be replaced at the same time, I’m informed, because it’s in the same spot and if it breaks down later, most of the work would have to be done all over again.
Overall, if I perform all of the recommended “maintenance,” it will cost me around $1,200. Additionally, I can essentially replace the engine if I don’t do it and the belt breaks.
Is a replacement of the timing belt REALLY necessary? Do heat and aging REALLY have an impact on it?
And should I replace the coolant pump at the same time if it DOES need to be replaced? I AM aware that the pump and the belt are included in a kit.
Strangely, no one has asked whether repairing the belt tensioner is part of replacing the belt.
What drives the timing on a 2004 Hyundai Sonata—a belt or a chain?
Hyundai Sonata Chain Or Belt Timing belts and chains have both been available on Hyundai Sonata models over the years. All Hyundai Sonata engines from 2007 to 2021 will have an interference engine and timing chain. All Hyundai Sonata engines have had a timing belt and a non-interference engine since 1989.
Timing belt on a 2009 Hyundai Sonata?
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. The engine’s valves, pistons, and other internal components may suffer severe damage as a result of belt failure.
When should a Hyundai timing belt be changed?
It should be replaced every 60,000 to 100,000 miles, but depending on your car and the belt’s maker, you could need to do it more frequently.
Timing belts are present in Hyundai Sonatas?
Timing belt replacement for a Hyundai Sonata typically costs between $689 and $895. Between $451 and $595 is the anticipated price for parts, while labor costs range between $238 and $300.
Hyundai uses a chain or a timing belt?
Hyundai’s 2.7L V6 engines have a single timing belt, but its 3.3L, double-overhead camshaft engine has a timing chain for each camshaft plus a drive chain for the oil pump. At first glance, a timing chain design enables engineers to reduce spinning friction and shorten the length of the engine as a whole.
Photo 1: Hyundai plans timing belt replacements for its 2009 2.7L DOHC V6 Tucson engines at intervals of 58,000 miles or 72 months.
Whether you like it or not, contemporary technology controls how the independent import repair business operates today. As an illustration, the first “rubber” timing belt I ever saw was on a six-cylinder, single overhead camshaft engine made in the United States in 1968. We laughed a lot at the idea that these gear-toothed “rubber” timing belts would outlast the flimsy supplemental V-belts of the time given our experience.
But to our amazement, timing chains in our service bays were quickly replaced by rubber timing belts. Furthermore, since timing belt changes were frequently planned at intervals of 40,000 to 60,000 miles, rubber timing belts turned out to be a significant profit center. Later, to comply with some state-mandated emissions maintenance intervals, replacement intervals were increased to far over 100,000 miles.
Our two focal vehicles, a 2009 Hyundai Tucson with a 2.7L V6 and a 2007 Hyundai Sonata with a 3.3L V6 give good illustrations of how this shifting trend in engine design may effect how you might be conducting business.
Photo 2: The 3.3L DOHC Hyundai engine used in the 2007 Sonata features one chain for the oil pump and two chains to drive the camshafts. None have set intervals for replacement.
A timing belt is present on a 2007 Hyundai Santa Fe, right?
The 2009 Hyundai Santa Fe model with the 2.7L engine has an interference engine and a timing belt, while the Santa Fe with the 3.3L engine has an interference engine and a timing chain. Check out the information in the table below.
How much does a Hyundai timing chain cost?
Best in Automotive Repair Hyundai Elantra timing chain tensioner replacements typically cost between $871 and $1,023. Between $582 to $734 is the expected cost of labor, while $289 is the projected cost of parts.
Am I able to replace the timing belt myself?
It does need some engine knowledge to replace a timing belt and water pump, so if you don’t have much expertise working under the hood, we advise leaving it to the experts. However, if you prefer making your own repairs and restorations, you can do it yourself and avoid paying hefty repair expenses in the process.
Starting with the tools you’ll need, we’ll walk you through the replacement of a timing belt and water pump step by step.
What is the cost of changing a timing belt?
Since many pieces must be removed in order to reach the belt, labor is where the true expense lies. Your best chance is to shop about and compare prices, but be prepared to pay anything from $367 to $585.
Serpentine belts are included in Hyundai Sonatas?
Knowing that your quest for the ideal Serpentine Belt items is done will make your Hyundai Sonata delighted! For your car, Advance Auto Parts has 36 different Serpentine Belts available for shipping or in-person pickup.
Is the engine in a 2004 Hyundai Sonata interference?
Your 2004 Hyundai Sonata’s 2.7L V6 engine is an interference engine. When the timing belt snapped, there is a good possibility that one or more valves were harmed.
Is repairing a timing belt worthwhile?
Explain what occurs when a timing belt breaks to help a consumer appreciate the value of a preventative timing belt repair. Basically:
The camshaft halts turning when a timing belt ruptures. Some of the engine valves are now stuck open as a result. The pistons, however, will continue to move. They will strike the trapped open valves in an interference engine. This may harm the piston and cylinder head, as well as bend or shatter valves. In essence, a damaged timing belt causes significant engine damage. In certain cases, replacing the entire engine is less expensive than repairing it.
Timing belt replacement is substantially less expensive in the long run than timing belt damage repair.
Will my engine be destroyed if my timing belt breaks?
First of all, how could you possibly predict when your timing belt will fail? Your car cannot function at all without a timing belt, which is really fairly basic. The automobile will quickly break down if the belt breaks while you’re driving, and your engine could sustain extremely catastrophic damage. In order to take action before it is too late, you need to be on the lookout for warning signs and symptoms of a weakening timing belt. These include your engine making loud clicking or screaming noises, misfiring, and not starting at all.
How can I tell if I need to replace my timing chain?
Timing chains do not require routine replacement, but timing belts do. The timing chain shouldn’t need to be changed unless it has been harmed, overworked, or otherwise compromised. Your car will most likely experience one or more faults if there is a timing chain issue.
A broken timing chain will show the symptoms listed below:
- Starting the car is challenging.
- The timing chain has noise.
- The check engine light is on.
- Misfiring engines and sluggishness
- The engine shakes or rattles while it is idling.
- The vehicle won’t start
You might hear noise coming from the area where the timing chain cover resides. This noise is frequently the result of a loose timing chain, which may be brought on by a broken timing chain tensioner, guide, or other issues. More serious issues will arise if you ignore the early warning signs, so be sure to check the timing chain as soon as you hear a noise coming from where it is mounted.
Before a timing belt breaks, is there a warning?
You should keep an eye out for a few surefire warning signals that could mean your timing belt is ready to fail: These includes excessive vibrations, ticking noises, car not starting, piston misfires, exhaust smoke, and oil leaks.
Does the Hyundai Sonata’s engine interfere?
The Hyundai Sonata offers a variety of engines with either a timing belt or a timing chain from the model years 1989 to 2021. It also features engines that are both interference and non-interference.
What behaviors does an automobile exhibit when the timing chain fails?
It is possible to encounter misfires while driving if the timing between the valves and pistons is out of whack, which has an impact on the engine’s combustion. A stretched chain can cause a cam or crankshaft gear to skip a tooth, throwing off the timing of the engine. The misfire results from this. Due to impaired engine combustion, a loose timing chain might also make it difficult to start the engine.