When it comes to replacing the timing chain of your vehicle, you'll want to make sure that you get the right parts. There are many different types of kits available, but it is important to ensure that the kit you buy contains all of the necessary components to perform the job correctly. Buying a full kit is usually cheaper than purchasing the components separately, and it will save you a lot of time and hassle in the long run.
A new kit will often contain the primary secondary camshaft sprockets, as well as a new chain, tensioner & guide rails. Most manufacturers also include fasteners (screws) & oil seals in their kits, making them easy to install and offering maximum durability. Moreover, most of the parts in the kit meet or exceed OEM specifications for quality & fitment, so you can be sure that they will work as intended when installed properly.
The kit you choose should be compatible with your engine model, as a mismatched chain could lead to expensive repairs. Before performing the replacement, drain the coolant and remove all the components that restrict access to the timing chain cover. Once you have done that, carefully unscrew the bolts that secure the cover, then remove it and set aside all of the hardware.
After the chain is removed, you should ensure that the sprockets and guides are free from dirt & debris. You should also drain the oil from the crankcase, clean the area, and then replace it with fresh coolant. It's a good idea to use a special oil that is designed for the engine you are working on, as it will offer optimum protection and prolong the life of your components.
Before installing the new chain, you should check that the cam sprockets & crank sprockets are correctly aligned. This will guarantee that the intake exhaust valves are synchronized with the crankshaft so that they open & close at the same time during combustion, which will maximize efficiency & power.
In addition, you should also ensure that the chain mark bright link matches with the factory marks on the cam sprockets if possible. This will help to prevent damage to the camshaft if the chain should ever become dislodged or slipped during operation.
Even though they are longer-lasting than timing belts, a car's timing chains can still fail and cause serious damage to your vehicle. This is why it's crucial to maintain them with regular service and routine oil changes.
The pistons are in sync with each other, which is vital to maintaining the performance of your engine and extending its lifespan. It's a relatively simple component to repair, but it requires some mechanical expertise and tools. Fortunately, there are plenty of qualified mechanics who will be able to do the job for you at an affordable price.