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How Much To Repair A Timing Chain

Your car might be running a little slower than usual, and you might think it’s due to the timing chain. After all, it’s a pretty big part of your engine and you don’t want to mess with it, right? Wrong. In fact, repairs to the timing chain are one of the most common and costly engine problems. In this blog post, we will explore just how much a timing chain repair costs and how to prevent them from happening in the first place.

What is a Timing Chain?

A timing chain is a component of an engine that helps to ensure that the engine runs at its maximum efficiency. It consists of several chains and gears that help to time the pulses of the pistons, which in turn creates motion. When one part of the timing chain fails, it can cause significant damage to other parts of the engine. It’s important to have your timing chain repaired as soon as possible in order to keep your engine running at its peak performance. Here are some tips on how to repair a timing chain:

1. Remove the engine cover.

2. Disconnect all cables and hoses connected to the timing chain.

3. Remove any screws that hold the timing chain onto the camshaft or crankshaft.

4. Carefully remove the timing chain from around the camshaft or crankshaft pulley. (If there is a tensioner on top of the crankshaft pulley, be sure to disconnect it before removing the chain.)

5. Inspect both ends of each link for wear or damage and replace as needed. Try to match up replacement parts from different links in order to avoid having to assemble them yourself later on. If a link is too worn or damaged for repair, you’ll need to replace the entire chain assembly.

How Does a Timing Chain Work?

A timing chain is a belt or chain that connects the crankshaft of an engine to the camshafts. It serves two purposes: it controls the timing of combustion in the engine, and it provides a smooth mechanical power transfer between the crankshaft and camshaft.

The timing chain should be replaced every 60,000 miles, as they can become worn and damaged over time. When this happens, the chains can start making noise and feel loose, which can negatively affect performance.

To replace a timing chain on a car, you will need to remove the engine cover and front cover. You will also need to disconnect the spark plugs and brake lines. Finally, you will have to remove the camshafts by unscrewing them from their cylinder heads.

Types of Timing Chains

Timing chains are a type of engine belt that help to timing the movement of pistons in an engine. They can be made from several different materials, including metal, rubber, or plastic. Timing chains can become stretched or broken, which can cause problems with the engine. There are several different types of timing chains, and each has its own repair procedures.

The most common type of timing chain is the camshaft timing chain. This chain links the camshafts to the crankshaft. When the camshaft rotates, it also causes the crankshaft to rotate. The camchain drive gear connects the camshaft to the crankshaft and helps to shift gears.

If your timing chain becomes stretched or broken, you may experience difficulty starting your car or a knocking sound when you try to start it. In some cases, this can lead to serious engine damage. You should take your car in for repairs as soon as possible if you notice any signs of trouble with your timing chain.

How to Repair a Timing Chain

There are a few things that you need to do in order to repair a timing chain. The first is to determine where the defect is. This can be done by checking the crankshaft position sensor or camshaft sensor readings. If one or both of these readings are out of range, it’s likely that the timing chain has been damaged.

If the reading from the sensors indicate that there is damage, then you will need to remove the engine cover and inspect the chain. In some cases, it may be necessary to replace the entire chain. However, in most cases just replacing the links will fix the issue.

Once you have determined where the damage is, you will need to remove it. This can be done using a chain breaker or a special tool called a tensioner bar puller. Once the chain has been removed, it will need to be cleaned and checked for wear.


Timing chains are one of the most essential parts of your car, and as such, it’s important that you take care of them. Follow our guide to fixing a timing chain and keep your engine running smoothly for years to come.