There is nothing more frightening than unwanted noise from the engine. Do not go directly to your mechanic, the problem is probably not as dramatic as you think. In order to correctly identifier this problem let's see the most regular noises on this Opel Omega 2 and what they are from.engine-noise-Opel-Omega-2

The engine of my Opel Omega 2 makes a loud noise

If you ever find yourself in neutral and the engine produces some sort of roar , there is definitely a problem. It could come from a not well attached engine cover, which rebounds repeatedly against another component. It is also conceivable that a serious rustle comes from your belt. If your Opel Omega 2 does not make any strange noise in neutral, but a thump occurs when you are driving, the problem most likely comes from bearings and not the engine. Don't wait too long to get to a mechanic, it could get worse.

The engine of my Opel Omega 2 makes a tractor noise

The Opel Omega 2 produces a airplane noise , but without having its performance. In general, this comes from a pierced or damaged pot, not from the engine. The noise should be louder and more serious than usual, but related to acceleration. the harder you press the accelerator, the more noise the car produces. If the noise does not vary depending on your acceleration, go to the mechanic. The problem is most likely a faulty engine component.

The engine of my Opel Omega 2 makes a pan noise

A pan noise on this Opel Omega 2 is generally due to the belt, not the engine itself. It is usually the accessory belt not tight enough, or one of the damaged tension rollers. Put a few wrenches on your belt in case it is slack, or replace the tensioner roller.

The engine of my Opel Omega 2 makes a lot of noise

If your Opel Omega 2 produces a lot of noise, it can generally be due to two main reasons. The first is a thud that will come from bearings . But it can also result from tires not sufficiently swollen, or too worn. If the engine makes a lot of noise, it could also be due to a problem with fuel combustion, or exhaust hole. Finally, it is quite exceptional that the engine is the source of this type of noise.

The engine of my Opel Omega 2 makes a clicking noise

This is a fairly common and rather annoying problem. This noise of slam could arise from several engine parts. But here are the two main ones.

  • Poor combustion. In fact, poor or partial combustion could cause clicking noises. Do not attempt repairs if that is it, go to your mechanic instead.
  • If this snap only appears cold, it could be due to hydraulic lifters .
  • The problem could also come from pistons , rockers , etc.

Not easy to recognize. Mechanical noises must be taken seriously. It is advisable to go to your mechanic for a more specific audit. Good road !