Mechanics is a relatively Cartesian profession. However, if there is one phenomenon that is sometimes hard to explain, it is unstable idling or loss of acceleration. Whether it's for a Volkswagen Golf Plus, or any other model of automobile. However, we are here to help you. In fact, the reason may come from a large number of engine parts, even electronic. To find the origin of the breakdown of the Volkswagen Golf Plus, you must follow a fairly simple procedure. But before, we will see the signs of a slowdown idle.
Idling problem on a Volkswagen Golf Plus: symptoms
Un unstable idle close to stall . This is undoubtedly the most common problem in slow motion. This feeling that the vehicle will stall while driving at a normal speed, or that the Volkswagen Golf Plus grazes . It also happens that the vehicle stalls. In this case, it is really dangerous for the motorist. If so, don't wait too long to worry about it. We invite you to carry out a check via the paragraph below. We can also understand that your Volkswagen Golf Plus has a acceleration problem . No more link this time with a problem of low speed. Losses of power and acceleration holes may appear for multiple reasons. We must avoid confusing these two different concerns. We invite you to read our posts related to power losses.
Volkswagen Golf Plus: develop a diagnosis to understand the origin of idling
You have to start by carrying out several very easy checks, before going into even more detail.
Idling the Volkswagen Golf Plus: 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 clogged. In both situations, an idling problem can appear on the Volkswagen Golf Plus. A White smoke escapes from the exhaust. In this case too, it can be the result of a fault. White smoke is usually water vapor. It is therefore likely to be an intake or cylinder head gasket problem.
Engine components check
As we have seen, an idle problem on a Volkswagen Golf Plus can come from many points. You should therefore try to run the engine carefully. On the other hand, it is advisable to be extremely careful and not to touch the engine components too much, as this can aggravate the breakdown or conceal the nature of the problem. We obviously suggest that you go to a mechanic for a more suitable diagnosis. Here, therefore, point by point, the constituents to be checked.
- The first thing to do is check all of the hoses . These can be pierced, or even detached.
- You should also check the sensors and sensors of your engine. It is nevertheless difficult to check their correct functioning. You can find tutorials on youtube, and it usually requires electronic devices.
- Perform a control of pressures Hydraulic. Once again, the pressure checks require suitable tools.
Idle concerns are common but are hard to recognize. A visual check on your Volkswagen Golf Plus will allow you to have an idea, but it is better not to venture into amateur DIY.