A poor timing belt or time chain deserve to be a serious issue. If it jumps a tooth, or breaks entirely it have the right to lead to long-term engine damage. It’s crucial to know the symptoms of a negative timing belt or chain, therefore this doesn’t happen to your Ford Fusion.

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Timing belts space made out of rubber and also nylon, unlike a time chain which looks a lot like a bicycle chain. Here’s an ext on a timing chain vs a timing belt. For every intents and purposes, they produce the exact same symptoms when they go bad.

Timing belts room not that common. You’re much an ext likely to uncover a time chain in cars and trucks 보다 belts. Smaller sized cars, an especially Japanese do ones, deserve to use time belts instead of a timing chain. They room most frequently found on four cylinder engines.

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Ford Fusion: poor Timing Belt/Chain Symptoms

Here are several of the most typical signs of a negative timing belt top top the Ford Fusion:

Noise– A an excellent indication the a timing belt has actually gone bad is walking to be noise. There may be a sound of rubber beating against something. It’ll typically be a rough rattling sound, and it is often most remarkable right once you start up your Fusion. Performance Decrease– If the time belt has jumped a couple of teeth, but hasn’t fallen or broken off yet, it deserve to knock the engine out of time. The time belt is responsible for keeping the camshaft(s) in sync through the crankshaft. If the time belt has actually moved, that means that the valves will open and close in ~ the wrong time. This will cause a performance decrease. It’s highly likely that the engine is walk to be misfiring together well. Loss of Fuel Mileage– Fuel mileage will certainly suffer once the engine is no much longer kept in time. Glazing andDry-rot(Timing Belt Only)– If you space looking at the Fusion’stiming belt itself, check to watch if the belt is glossy. It need to grip your finger together you lightly brush throughout it. If the is slippery and dry, that is a great indication it might be poor as well. Check Engine Light– If the time chain or belt needs replaced as result of wear, but hasn’t jumped a tooth, the business engine shortly light will certainly not come on. But, if it has actually jumped, the examine engine irradiate will an extremely likely come on. At the least, you should get some type of misfire called codes.
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A typical timing belt

Don’t skipping the Tensioner

The time tensioner can likewise go bad. The tensioners project is to store the best amount of push on your Ford Fusion’s time belt or chain. As the belt/chain stretches with normal operation, it would get loose and loss off or jump. The tensioner keeps this from happening by maintaining a constant amount of pressure on the belt. So, together the belt follow me it adjusts because that this stretching. If the tensioner is no much longer keeping enough pressure top top the timing belt, it’ll reason it come fail.

If you space going to replace the tensioner, make sure to swap the belt together well. It’s so difficult to get to, and also timing belts/chains are relatively affordable. It’s just the TIME that it would take girlfriend or her mechanic to gain to that that’s the problem.

Conclusion: Ford blend Timing Chain Symptoms

Most manufacturers will recommend changing the time belt in ~ 60k or 100k miles. Over there isn’t usually a service window at every for the chains. Although, it have the right to vary. Where a lot of of people get right into trouble is when they purchase a used vehicle with 100k no realizing that the belt organization is going come be immediately due.

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Good luck through your Fusion. If over there is anything the you would choose to add, please leave a comment below. We would appreciate it.