// Periodic Preventive Maintenance

Full Preventive Health Check

Full Preventive Health Check

Al Najah’s Full Preventive Health Check is a comprehensive service aimed at identifying minor issues before they evolve into major problems. Our certified technicians assess every critical component of your vehicle’s operational system—from mechanical wear and fluid contamination to electronic errors—ensuring uninterrupted performance and extended vehicle life.

Full Engine Health Scan

Live data checks for misfires, performance drops, and component wear.

Fluid & Filter Status

Inspects oil, coolant, brake, and transmission fluids for quality & levels.

Cooling & Heating System

Analyzes radiator pressure, A/C compressor function, and heater core flow.

Lighting & Wiper System

Ensures all lighting, indicators, and washer motors are functioning properly.


Think of our Preventive Health Check as a full-body scan for your vehicle. Whether you're prepping for a long trip, returning after a seasonal break, or just ensuring maximum reliability, our inspections catch what others miss—so you can drive away with absolute confidence.

Diagnostic & ECU Readouts
Transmission Behavior Review
HVAC Efficiency Testing
Suspension & Alignment Health


Engine Diagnostic
Engine Components
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