Mechanics is a relatively logical area. However, if there is one problem that is often difficult to explain, it is unstable idling or loss of acceleration. Whether it's for an Opel Rak E, or any type of car. However, we can help you understand. Indeed, the cause can come from many components of the engine, even electronic. To detect the origin of the failure of your Opel Rak E, you must follow a fairly simple procedure. But before, we will see the signs of a slowdown idle.idle-problem-Opel-Rak-E

Idling problem on an Opel Rak E: symptoms

Un unstable idle close to stall . This is completely the most common idle malfunction. This feeling that the vehicle can stall while driving at normal speed, or that the Opel Rak E grazes . It may even happen that stalling occurs. Therefore, it is really dangerous for the motorist. In this case, don't wait too long to worry about it. We suggest that you carry out a check via the following paragraph. We can also understand that the Opel Rak E has a acceleration malfunction . No link in this case with an idle malfunction. Losses of power and acceleration holes could happen for various reasons. These two phenomena should not be confused. We advise you to read our files related to power losses.

Opel Rak E: develop a diagnosis to understand the origin of idle

You need to start by performing a number of extremely simple checks, just before going into more detail.

Idle of the Opel Rak E: exhaust fumes.

A black smoke escapes from the exhaust. This generally implies that the air and fuel mixture is bad. But also that the air filter is obstructed. In both cases, an idle malfunction can occur on the Opel Rak E. A White smoke escapes from the exhaust. In this case again it can be the result of a deregulation. White smoke is usually water vapor. It is therefore plausible that it is a malfunction of the intake or the cylinder head gasket.

Engine components check

As we have seen, an idle malfunction on this Opel Rak E could come from several points. So you have to take the time to run through the engine carefully. On the other hand, it is recommended to be extremely careful and not to touch the engine components too much, as this may aggravate the problem or conceal the nature of the malfunction. We recommend of course going to a mechanic for a more detailed audit. Here are step by step the constituents to check.

  • The first thing to do is check all of the hoses . These can be drilled, or even detached.
  • We will also have to control the sensors and sensors of your engine. It is however complicated to control their good functioning. Tutorials are easily found on youtube, and it usually requires electronic devices.
  • Perform a check of pressures hydraulic. Again, pressure tests require suitable tools.

Idle concerns are common but are complex to diagnose. A visual check on the Opel Rak E allows you to have an idea, but it is more advisable not to venture into amateur DIY.