Common Dashboard Warning Lights

We diagnose and resolve issues indicated by these warning lights:

Our Diagnostic Services

Using professional-grade diagnostic equipment, we provide comprehensive engine system analysis:

• OBD-II Fault Code Reading & Clearing Complete scan of engine management system, retrieve diagnostic trouble codes (DTCs), and identify specific component failures or sensor malfunctions.
• Live Data Monitoring Real-time monitoring of engine parameters including fuel trim, oxygen sensor readings, ignition timing, throttle position, and more to identify intermittent issues.
• Component Testing Individual testing of sensors, actuators, injectors, ignition coils, and other components to verify proper operation and identify faulty parts.
• Emission System Diagnostics Testing of catalytic converters, oxygen sensors, EGR valves, and related components for emission control system issues.
• Fuel System Analysis Fuel pressure testing, injector flow testing, and fuel delivery system diagnostics for both petrol and diesel engines.
• Ignition System Testing Spark plug inspection, ignition coil testing, and distributor/coil pack diagnostics to identify misfire causes.
• Engine Performance Testing Compression testing, cylinder leak-down testing, and vacuum testing to assess internal engine condition.
• Electrical System Diagnostics Wiring harness inspection, connector testing, and circuit analysis to identify electrical faults affecting engine operation.

Our Diagnostic Process

Engine Repair Services

Once diagnostics identify the issue, our skilled technicians perform professional repairs:

Professional Diagnostic Equipment

We use professional-grade diagnostic equipment that goes beyond basic code readers. Our tools provide comprehensive system access, allowing us to perform bi-directional tests, reset adaptations, and access manufacturer-specific data unavailable to generic scanners.

Complete Vehicle Care

Engine diagnostics often reveal related issues requiring attention. Our Gardens Mechanic services provide comprehensive vehicle care including routine maintenance, repairs, and emergency assistance throughout Cape Town.

For mechanical repairs identified during diagnostics, we offer specialized services including expert clutch kit replacement for transmission-related concerns and professional brake pad replacement services to address safety-critical braking systems.

Common Engine Problems We Diagnose

Rough Idle or Misfires

Engine runs roughly, shakes, or misfires at idle or during acceleration. Often caused by faulty spark plugs, ignition coils, fuel injectors, or vacuum leaks.

Poor Fuel Economy

Significant decrease in fuel efficiency without obvious cause. Can indicate oxygen sensor failures, air filter restrictions, or engine management system issues.

Loss of Power

Engine lacks power during acceleration or struggles on hills. May be caused by restricted exhaust, fuel delivery problems, or turbocharger issues (turbocharged engines).

Hard Starting or Stalling

Difficulty starting the engine, especially when cold, or unexpected stalling. Often related to fuel pressure, ignition system, or sensor faults.

Engine Overheating

Temperature gauge reading high or overheating warning light. Requires immediate diagnosis to prevent serious engine damage from cooling system failures.

Our Service Guarantee

All diagnostic services include a detailed written report of findings. Our engine repairs are backed by a 12-month workmanship warranty, and we use quality OEM or premium aftermarket parts with manufacturer warranties.

As part of the Location Mechanics network, we maintain professional standards while providing personalized service. Our 24/7 customer support team is always available to schedule diagnostics, answer technical questions, or provide emergency assistance when engine problems arise.