Mechanics is a rather Cartesian field. However if there is indeed a problem which is sometimes hard to explain, it is an unstable idle or losses of acceleration. Whether it's for a Volkswagen Golf 6, or any type of automobile. However, we can help you understand. Indeed, the cause can come from many engine components, even electronic. To detect the nature of the breakdown of your Volkswagen Golf 6, you will have to follow a fairly simple methodology. But above all, we will see the signs of a slowdown idle.
Idling problem on a Volkswagen Golf 6: symptoms
Un unstable idle close to stall . This is completely the most common problem in slow motion. This feeling that the engine may stall while traveling at a normal speed, or that the Volkswagen Golf 6 grazes . It may even happen that the vehicle stalls. It is therefore a real danger for the driver. In this case, do not delay in worrying about it. We suggest that you carry out your own diagnosis via the following paragraph. We can also understand that the Volkswagen Golf 6 has a acceleration problem . No link this time with a low speed problem. Losses of power and acceleration holes could happen for multiple reasons. These two symptoms should not be confused. We invite you to read our articles on power losses.
Volkswagen Golf 6: develop a diagnosis to understand the origin of idling
We have to start by carrying out various very simple checks, just before going into even more detail.
Idling of the Volkswagen Golf 6: exhaust fumes.
A black smoke emanates from the exhaust. This often means that the air and fuel mixture is bad. Or that the air filter is clogged. In both cases, an idling problem can occur on the Volkswagen Golf 6. A White smoke emanates from the exhaust. In this case also it can be due to a defect. White smoke is often water vapor. It is thus possible that it is an intake or cylinder head gasket problem.
Engine components check
As we said, an idle problem on the Volkswagen Golf 6 could come from many elements. So you have to take the time to run through the engine carefully. However, it is advisable to be very careful and not to touch the engine components too much, as this can amplify the problem or conceal the source of the problem. We recommend of course going to a mechanic for a more in-depth audit. Here are step by step the components to check.
- The first thing to do is check all hoses . These can be perforated, or even detached.
- You also need to check the sensors and sensors of your engine. It is however difficult to verify that they are working properly. Tutorials are easily found on youtube, and this often requires electronic devices.
- Perform a check of pressures hydraulic. Again, pressure testing requires suitable equipment.
Idling problems are common but are difficult to recognize. A visual check on the Volkswagen Golf 6 will allow you to have an idea, but it is more advisable not to tackle amateur DIY.