Why Might There Be A Ticking Noise From The Engine Of Truck?

Hello, I'm Bob, a trucker from Nebraska. I drive a 2015 Freightliner for my deliveries and recently, it's developed a ticking noise from the engine. The sound intensifies when I rev up the engine. I've always maintained my truck well and this noise is worrying me. Can anyone tell me why there might be a ticking noise coming from my truck's engine? Your insights would be very helpful!
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Solved By Zoe Cheng

Zoe Cheng is an expert in the diesel engine and parts. The company Sennoparts is officially authorized by DEUTZ and VOLVO to sell and service original diesel and machinery parts. We also sell high quality replacement parts and offer remote repair assistance service. Our company exports to over 30 countries worldwide and we have partners in Kenya, Philippines and Uganda among others.

Hello Bob,

I understand your concern about the ticking noise from your Freightliner’s engine. As an auto mechanic with over 20 years of experience, I can tell you that such noises can be caused by a variety of factors. It could be due to a lack of lubrication in the valve train, a worn-out serpentine belt, or even fuel injector noise. It’s hard to say without inspecting the truck. I advise you to take your truck to a professional mechanic for a thorough diagnosis to prevent any potential damage.

Remember, regular maintenance is key to keeping your truck running smoothly.

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