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Blog

Latest company blog about [#text#]

Common Crankshaft Position Sensor Problems in ISUZU Trucks: Symptoms, Causes and Troubleshooting

November 4, 2026

1. Introduction The Crankshaft Position Sensor (CKP) is an important component of the electronic engine management system in modern ISUZU trucks. It detects the rotational speed and position of the crankshaft and sends this information to the Engine Control Module (ECM). Based on the CKP signal, the ...
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NPR, NKR and NQR Water Pump Leakage or Failure: Early Warning Signs and Prevention

November 2, 2026

1. Introduction The water pump is an essential component of the engine cooling system in ISUZU NPR, NKR, and NQR light trucks. Its primary function is to circulate coolant through the engine, radiator, and cooling passages to maintain a stable operating temperature. When the water pump develops a ...
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ISUZU Truck Cooling System Hose Cracking and Aging: Causes, Inspection, and Repair

October 29, 2026

1. Introduction The cooling system plays a vital role in maintaining a stable operating temperature in ISUZU trucks. Coolant circulates through the engine, radiator, water pump, and connecting hoses to carry away excess heat and prevent engine overheating. Over time, cooling system hoses may become ...
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ISUZU Truck Oil Pump Wear or Failure: Symptoms, Causes, and Troubleshooting

October 28, 2026

1. Introduction The engine oil pump is a critical component of the lubrication system in ISUZU trucks. Its main function is to circulate engine oil under sufficient pressure to lubricate moving parts, reduce friction, carry away heat, and help protect internal engine components from premature wear. ...
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Common Truck Sensors — Installation Locations and Functions

October 27, 2026

Sensor Name Installation Location Main Function Crankshaft Position Sensor (CKP) Near the crankshaft, flywheel, or crankshaft pulley, depending on engine model Detects engine speed and crankshaft position; provides timing signals for fuel injection and engine control Camshaft Position Sensor (CMP) ...
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ISUZU Truck Clutch Slipping: Causes and Solutions

October 26, 2026

1. Introduction The clutch is an essential component of a manual transmission system in an ISUZU truck. It transfers engine torque to the transmission, allowing the vehicle to start smoothly, change gears, and operate under different load conditions. When the clutch begins to slip, the engine may ...
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ISUZU Truck Engine Starts and Then Stalls: Troubleshooting and Repair Guide

October 24, 2026

1. Introduction When an ISUZU truck engine starts normally but shuts down immediately or within a few seconds, the problem may be related to fuel supply, electrical connections, engine sensors, or the electronic control system. For repair workshops and truck parts suppliers, identifying the root ...
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Troubleshooting ISUZU Light Truck Engine Starting Problems: Causes, Repair Methods, and Maintenance Tips

October 23, 2026

An engine that fails to start is a common problem encountered by ISUZU light truck repair workshops. The vehicle may refuse to crank, crank normally without starting, take several attempts to start, or start briefly before stalling. These symptoms can result from problems in the battery, starter ...
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Common Causes and Troubleshooting Methods for Hard Starting or Failure to Start in ISUZU Trucks

October 21, 2026

Hard starting or failure to start is a common problem encountered during the maintenance of ISUZU trucks. A truck may crank slowly, crank normally without starting, start and then stall, or have difficulty starting after sitting overnight. These symptoms can be caused by problems in the battery, ...
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Common Faults and Solutions for ISUZU Trucks: A System-by-System Guide

October 20, 2026

ISUZU trucks are widely used in urban delivery, regional transportation, commercial logistics, and other demanding working environments. Over time, continuous operation, heavy workloads, harsh road conditions, and irregular maintenance may lead to faults in different vehicle systems. For truck ...