All Articles — Page 6

Check Engine Light On? An Evidence-Led OBD-II Workflow

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Check Engine Light On? An Evidence-Led OBD-II Workflow

4 min readAug 22

Oil Leak or Oil Consumption? Measure the Loss Before Choosing a Repair

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Oil Leak or Oil Consumption? Measure the Loss Before Choosing a Repair

4 min readAug 10

How to Test a Car Battery with a Multimeter—Without Overreading the Number

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How to Test a Car Battery with a Multimeter—Without Overreading the Number

4 min readJul 19

Cooling System Pressure Test: Safe Setup and Result Guide

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Cooling System Pressure Test: Safe Setup and Result Guide

4 min readJul 4

Rough Idle Diagnosis: Separate Air, Fuel, Ignition, and Mechanical Causes

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Rough Idle Diagnosis: Separate Air, Fuel, Ignition, and Mechanical Causes

4 min readJun 21

Clunk Over Bumps? A Condition-Based Suspension Noise Map

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Clunk Over Bumps? A Condition-Based Suspension Noise Map

4 min readJun 5

The 10-Minute Engine Bay Inspection: A Safe, Repeatable Route

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The 10-Minute Engine Bay Inspection: A Safe, Repeatable Route

4 min readMay 24

Serpentine Belt Chirp vs. Squeal: Diagnose the Drive System

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Serpentine Belt Chirp vs. Squeal: Diagnose the Drive System

4 min readMay 8

Used-Car Pre-Purchase Inspection: A Decision-First Checklist

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Used-Car Pre-Purchase Inspection: A Decision-First Checklist

5 min readApr 18

Reading Spark Plugs: Compare Cylinders, Then Confirm the Cause

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Reading Spark Plugs: Compare Cylinders, Then Confirm the Cause

4 min readApr 1

Tire Pressure and Tread Check: A Precise 10-Minute Routine

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Tire Pressure and Tread Check: A Precise 10-Minute Routine

4 min readMar 14

A Realistic High-Mileage Maintenance Plan Built on Evidence

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A Realistic High-Mileage Maintenance Plan Built on Evidence

4 min readMar 3

What a Complete Wheel and Tire Service Should Include

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What a Complete Wheel and Tire Service Should Include

5 min readFeb 26

DIY or Repair Shop? Choose by Risk, Access, and Verification

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DIY or Repair Shop? Choose by Risk, Access, and Verification

5 min readFeb 12

Brake Noise Decoder: When to Stop, Inspect, or Monitor

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Brake Noise Decoder: When to Stop, Inspect, or Monitor

4 min readJan 30

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