[New Pattern] Replace the ignition coil for Lao Yi before the Spring Festival
DukeMicah 
11 A year ago, the old Yi Mo had the problem of unstable idle speed and acceleration jitter. After professional inspection in 4S store, it was found that there was a fault in the three-cylinder ignition coil. Recently, Lao Yi also had the same problem. I became a doctor after a long illness, and I realized that the ignition coil of one of the cylinders might not work well again. The repairman in the 4S store once said that when the ignition coil was replaced, it was impossible to say which one would have a problem. At that time, it cost more than 400 yuan to replace the 4S, which was really not cheap. I learned a lesson this time and did my homework online in advance. I found that a special Elantra ignition coil was only more than 50 yuan, and even if I found a roadside store to install it, the man-hour fee would not exceed 100 yuan. The gap is really visible to the naked eye. So take advantage of the Spring Festival holiday, give Lao Yi a small operation before the Spring Festival, safe New year.
On the afternoon of the 29th of the Lunar New year, he came with Lao Yi while the maintenance point was still open.
This is the Elantra special ignition coil purchased online, such a small thing 4S unexpectedly sells more than 380, the online purchase price is more than 50, the price difference is too big, also do not know the quality can have how big difference.
According to a recent online inquiry, it is found that the ignition coil failure rate of Beijing Hyundai Automobile is very high, which can be regarded as a common fault.
However, my old Yi has been more than nine years now, and the first ignition coil was replaced in the eighth year. The time span is not short, perhaps because I usually run less.
The tire was replaced in the seventh year of Goodyear, and the original tire was Jinhu, and the mileage of the run was less patterned, but there were many small cracks at that time, and there were serious safety risks, so it was difficult to ensure the safety of driving.
This is the new exotic ride, the famous second generation of Ansheng.
With the new tire, Lao Yi’s sense of control has been greatly enhanced, the braking performance is good, and the ride is also comfortable.
The shoulder pattern of the new tire is very chic and is said to be a brand new design.
During the selfless shooting of the car, the master has begun to connect the equipment to test and found that the working condition of the second cylinder is unstable, and it is initially concluded that it is the problem of the second cylinder.
Open the hood and prepare to replace the ignition coil.
Just finished maintenance in summer, so far did not open the hood, this time suddenly found that there is a layer of oil film on the engine cover, there has never been such a situation, I do not know why, know the car friends to explain, I am very grateful.
Remove the cover first.
The four corners are fixed by four 10mm bolts.
After removing the cover, the four ignition coils can be seen at a glance.
There is also a bolt on each ignition coil, this size has been forgotten.
Remove the second cylinder of the old ignition coil and first pull it up.
Then the plug connected to the ignition coil needs to be loosened.
This is an old ignition coil with the logo of Beijing Hyundai.
A new ignition coil.
Place the new ignition coil and install it in reverse according to the order in which it is removed.
Be sure to plug in the ignition coil.
Screw in the retaining screw.
In this way, it’s basically done.
Finally, install the engine cover plate and screw in the fixing bolts.
Last time in the 4S store did not see clearly how to change, this visual replacement process is very simple.
This is the tool used, a 10mm sleeve. In fact, the whole ignition coil replacement process is very simple, as an ordinary car owner, the lack of this kind of installation tools. Next time there is a problem, try to buy a set of tools online and install it yourself.
In addition to the ignition coil, the wiper is also a little old. I heard that there was Rain Water during the Spring Festival. For the sake of safety and the new atmosphere of the New year, he changed it together from the store.
Wiper replacement is very simple, I believe that most riders have the experience of do-it-yourself replacement. The installer was quick with hands and feet this time, and I didn’t take a clear picture either. If you want to see, next time I will issue a separate issue on how to replace the wiper myself.
The one in front of the copilot is generally shorter, because I swapped the two wipers in order to make do with it, but this time I switched it back and saved some money.
The replacement is complete. It’s perfect.
As I was familiar with the maintenance shop owner, I was only charged 20 yuan. The cost of ignition coil material is less than 80 yuan, which is 1/5 of that of 4S store, which is quite cheap.
With the new atmosphere of the New year, Lao Yi is ready to go. I wish all the editorial teachers and motorists of Aika all the best in the year of the Ox in 2021.
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