Mechanics is a fairly logical area. But if there is indeed a problem that is often difficult to explain, it is an unstable idle or acceleration holes. Whether it concerns a Volkswagen 1500, or any other model of automobile. But we can help you understand. Undeniably, the reason can come from many parts of the engine, or even electronic. To find the source of the breakdown of the Volkswagen 1500, you have to follow a strict methodology. But first of all, we will see the symptoms of a slowed down idle.idle-problem-Volkswagen-1500

Idling problem on a Volkswagen 1500: symptoms

Un unstable idle close to stall . This is undoubtedly the most recurrent problem in slow motion. This impression that the vehicle can stall while driving at a normal pace, or that the Volkswagen 1500 grazes . It may also happen that the vehicle stalls. In this case, it is really dangerous for the motorist. If so, don't wait too long to take care of it. We suggest that you carry out your own check via the next paragraph. We can also understand that your Volkswagen 1500 has a acceleration problem . More report in this case with an idle problem. Losses of power and acceleration holes may appear for multiple causes. These two symptoms should not be confused. We advise you to browse our files related to power losses.

Volkswagen 1500: develop a diagnosis to understand the origin of idling

You have to start by carrying out a certain number of relatively simple checks, before going into further detail.

Idling of the Volkswagen 1500: exhaust fumes.

A black smoke escapes from the exhaust. This usually means that the air and fuel mixture is bad. Or the air filter is clogged. In both situations, an idling problem can appear on this Volkswagen 1500. A White smoke escapes from the exhaust. This time too it can come from a disturbance. White smoke is usually water vapor. It is therefore likely that it is an intake or cylinder head gasket problem.

Engine components check

As we have shown, an idling problem on a Volkswagen 1500 can come from several elements. Take the time to inspect the engine carefully. However, it is still suggested to be very careful and not to touch the engine components too much, as this can amplify the breakdown or conceal the nature of the problem. We naturally suggest that you go to a garage for further inspection. Here are step by step the components to check.

  • The first thing to do is check all of the hoses . These can be perforated, or even detached.
  • We will also have 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 it usually requires electronic devices.
  • Perform a check of pressures Hydraulic. Again, pressure testing requires suitable equipment.

Idling problems are common but are complex to diagnose. A visual check on your Volkswagen 1500 gives the opportunity to have a clearer vision, but it remains preferable not to tackle amateur DIY.