Mechanics is a rather logical profession. But if there is indeed a problem that is at times hard to explain, it is an unstable idle or acceleration holes. Whether it concerns an Opel Rekord, or for any other vehicle model. But we can help you understand. In fact, the cause can come from a large number of engine parts, or even electronic ones. To detect the origin of the breakdown of this Opel Rekord, you must comply with a strict procedure. But first of all, we will see the symptoms of a faulty idle.
Idling problem on an Opel Rekord: symptoms
Un unstable idle close to stall . This is undoubtedly the most frequent concern in slow motion. This impression that the engine will stall while driving at a normal speed, or that the Opel Rekord grazes . It may even happen that the vehicle stalls. It is therefore really dangerous for the driver. In this case, do not delay in worrying about it. We invite you to make a diagnosis via the following paragraph. We can also understand that your Opel Rekord has a concern for acceleration . No connection in this case with a concern for idling. Losses of power and acceleration holes will be able to occur for many causes. Avoid confusing these two symptoms. We suggest you browse our files related to power losses.
Opel Rekord: develop a diagnosis to understand the origin of idle
We must start by carrying out various very easy controls, before going a little more in detail.
Idle of the Opel Rekord: exhaust fumes.
A black smoke comes out of the exhaust. This often means that the air and fuel mixture is out of order. But also that the air filter is obstructed. In both cases, a slowdown issue may arise on the Opel Rekord. A White smoke comes out of the exhaust. In this case also it can result from a deregulation. White smoke is often water vapor. It is thus plausible that it is a concern of admission or of the head gasket.
Engine components check
As we have seen, a problem of idling on the Opel Rekord could come from many constituents. You will therefore need to take the time to carefully browse the engine. However, it is still recommended to be extremely careful and not to touch the engine components too much, as this could worsen the breakdown or divert the nature of the problem. We obviously recommend that you go to a garage for a more detailed check. So these are step by step elements to examine.
- The first thing to do is check all hoses . These can be pierced or even detached.
- You should also check the sensors and sensors of your engine. It is nevertheless complex to check that they are working properly. Tutorials are easily found on youtube, and this usually requires electronic devices.
- Perform a control of pressures hydraulic. Again, the pressure controls require adequate tools.
Idle malfunctions are common but are difficult to recognize. A visual check on your Opel Rekord will allow you to have a clearer vision, but it is better to not tackle amateur DIY.