The engine of your car will definitely make noises since it is comprised of different components and parts that are designed to move inside the engine period. Most of the noises that you hear are totally harmless. However, you may get to hear strange or unusual noises coming from your engine. This could lead you to think that you need car maintenance or car repair services. Here, Autof explains to you the reasons that you may be hearing a clicking sound coming from your vehicle. Different reasons may lead to your vehicle’s engine producing a ticking sound and can occur due to a lot of factors. The clicking sound could occur while your car is in idle mode, accelerating, and once you have changed the oil.
Consider four common reasons why your engine may be producing a clicking sound –
- Bad Reciprocating Parts
If the ticking noise that is coming from the engine of your car has to do it a particular component, a reciprocating component most likely is at fault. Most people tend to associate it with a rotating component which is wrong. Reciprocating components comprise of your vehicle’s pushrods, as well as, pistons and valves.
In the event that a reciprocating component becomes old, gets damaged, or develops a fault a ticking noise will ensue. You need to carry out car maintenance by replacing the bad component early enough so that the ticking noise does not progress.
- Insufficient Engine Oil
If the level of oil that is contained in the engine of a vehicle is low, it could lead to valve train components producing clicking sounds since they are experiencing insufficient lubrication. Low levels of oil can be caused by factors such as a leak. Check your gaskets or seals to ensure that they are not worn out or have not experienced any form of damage. An indicator of low engine oil levels is the overheating of your engine since oil this needed to keep it cool. If these symptoms are accompanied by a ticking sound, it is highly probable that your vehicle lacks enough engine oil and you should visit a car repair professional to take a look at it.
- Rod Knocking
The rod of your car has a bearing connected to it which when faulty will cause the rod to begin knocking around, thereby, leading to a clicking sound. Movement of your rod is necessitated by a bearing that has depreciated badly. Although your vehicle may not experience temperature fluctuations in the engine, you will experience RPM changes. The best solution for tackling a problem such as this is to get your vehicle built entirely and this will cost a lot but it is necessary that you do it early enough.
- Valves Not Adjusted
Ticking sounds can be caused by an unadjusted valve train. This is mostly what causes the sounds and while carrying out your car maintenance, you should ensure that it is checked. The spinning of your engine multiple times causes the opening and closing of the valve. The rocker arm is what is tasked with helping the valves to open and close. A pushrod is attached to the camshaft that operates the rocker arm. The push rod has a specific distance away from your vehicle’s valve that is appropriate. The reason for this is because of the fast movement of the valves. This is the reason that the adjustments must be exact if not the components will begin to move around, thereby, leading to the production of clicking sounds.