engine shaking and fan operation when cold

Hello there,

It is normal for the motor to vibrate while it is cold. But if it continues at the same intensity when it gets hot, and if you feel knocked off at the start and sudden gases, the engine will also make it through the ears (chock).
If the oil is drastically reduced or worn, it also increases sound and vibration.
Also check the radiator water.
If you feel low on traction, it can also vibrate if the spark plugs cannot ignite regularly.

It's not a normal vibration. It may be from ignition or chocks. When the engine starts, the fan starts when the engine is cold.

My friend first of all.
One of the cylinders of your vehicle is absolutely disabled.
The roller, which passes to the compressor due to the failure in firing, is overloaded and this is the source of the vibration.

Head out by checking each cylinder one by one.
If you have a laser heat gauge, measure across your cylinder from the exhaust manifold outlet of each cylinder.
If all of them are close to each other, the problem is not about firing. However, if one of the same comes out too low compared to the others, this indicates that there is no burning in that cylinder.

The cheapest and simplest diagnostic method would be this way.

In this and similar problems, this will provide convenience in terms of the path our members will follow.

I think one of the cylinders did not ignite. Is there a good master you know around Beylikdüzü? I'll take it to him. There is no trust in every master.

Meanwhile, it is necessary to examine the problems from the simplest to the difficult. For this reason, this irregularity from fuel is also one of the suggestions I wrote above. Have you bought a different place or a different fuel recently?

No, I didn't. there is a little more than a quarter in the warehouse. or do I cause a bigger problem?

If I take the fuel in the tank, then buy it and put it in. Is it necessary to try?

Do you feel a low blockage in intermediate acceleration or take-off according to its normal state?

I ran it at idle. Engine too high
When I shake it, I did not move it.

I will take it to the authorized service on Monday. I will share the results from here. our 308 had ne3 diseases.

Hi guys .. I got the car out of service .. 1 coil changed. I also changed an oxygen balancing device .. the battery also changed the weak room ..

1.The engine shaking is caused by the coil, that's why it jolts.
engine light kept on. price 103 tl + vat

The 2nd engine (such as mucus) that provides the oxygen balance has also changed. 110 tl + vat

The 3rd battery has changed. 255 TL + VAT

4.working 99tl + vat

650 TL including total vat

One of the reasons that spark plugs fail to fire properly is the ignition coils connected to them. It was evident from the concussion. So 103 TL is stuck there. I am glad that your problem will be resolved, get well soon. BLACK LION 2017-03-20 23:44:52

Thank you .. thanks to everyone.

I am glad that your problem is solved.