Mechanics is a relatively logical field. But if there is one phenomenon that is sometimes hard to explain, it is unstable idling or loss of acceleration. Whether for a Suzuki Grand Vitara 2, or for any other type of automobile. But we're here to help. Indeed, the origin can come from a good quantity of parts of the engine block, or even electronic ones. To find the source of the failure of your Suzuki Grand Vitara 2, you must follow a strict method. But first, let's see the symptoms of a faulty idle.
Idling problem on a Suzuki Grand Vitara 2: the symptoms
Un unstable idle close to stall . This is undoubtedly the most common problem in slow motion. This feeling that the vehicle may stall while driving at an ordinary speed, or that the Suzuki Grand Vitara 2 grazes . It happens that the vehicle stalls. In this case, it is a real danger for the motorist. In this case, do not delay in taking care of it. We invite you to carry out your own control through the following paragraph. It can also be understood that the Suzuki Grand Vitara 2 has a concern for acceleration . No relation this time with a concern of low mode. Losses of power and acceleration holes are going to happen for various reasons. These two different concerns should not be confused. We invite you to read our articles related to power losses.
Suzuki Grand Vitara 2: develop a diagnosis to understand the origin of idling
You have to start by performing various very simple checks, just before going into even more detail.
Slow motion of the Suzuki Grand Vitara 2: exhaust fumes.
A black smoke emanates from the exhaust. This usually means that the air and fuel mixture is out of order. Or that the air filter is clogged. In both situations, a problem with idling can occur on this Suzuki Grand Vitara 2. White smoke emanates from the exhaust. This time too it can be due to a disruption. White smoke is usually water vapor. It is therefore plausible that it is a concern of admission or the cylinder head gasket.
Checking the engine block components
As we said, a problem with idling on the Suzuki Grand Vitara 2 can arise from many points. You should therefore try to inspect the engine block carefully. However, it is still suggested to be very careful and not to touch the parts of the engine block too much, as this could amplify the problem or hide the origin of the problem. We of course recommend that you go to an auto repairer for a more in-depth check. So here are the elements to check step by step.
- The first thing to do is check all of the hoses . These can be perforated, or even detached.
- You also need to check the sensors and sensors of your engine block. It is nevertheless difficult to control their proper functioning. Tutorials are easily found on youtube, and it usually requires electronic devices.
- Perform a check of pressures Hydraulic. Again, the pressure tests require suitable equipment.
Idling malfunctions are common but are difficult to diagnose. A visual check on the Suzuki Grand Vitara 2 gives the opportunity to have a clearer vision, but it is still better not to tackle amateur DIY.