Why Is There A Decrease In Overall Truck Performance?

Hi there, I'm John, a long-haul trucker with over 20 years on the road. Lately, I've noticed a decrease in my truck's overall performance. It's not accelerating as quickly as it used to, and it's struggling on inclines where it previously had no issues. The fuel economy has also taken a hit. I ensure regular maintenance, so this drop in performance is puzzling me. Are there any common issues that could lead to such a decline? Any advice would be greatly appreciated, as my livelihood depends on keeping my rig running smoothly and efficiently. Thanks in advance!
Solved By Zoe Cheng

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 John,

Your experience on the road is valuable, and I understand your concern about your truck’s performance. There could be a few reasons behind this decline. A clogged air filter can limit the amount of air flowing into your engine, impacting its efficiency. Similarly, a dirty fuel filter can restrict fuel flow, causing power loss. Wear and tear on spark plugs or injectors can also lead to inefficient combustion.

Furthermore, transmission issues might result in poor acceleration.

I recommend getting these components checked by a professional.

Regular maintenance is key, but sometimes, specific parts may need closer attention.

Safe travels!

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20805349 Volvo CE FUEL FILTER
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