Automotive Experts Warn of Cooling System Neglect, Share Essential Maintenance Guidance

PRETORIA, SOUTH AFRICA — Local automotive specialists are raising awareness about a frequently overlooked vehicle maintenance issue that could lead to costly repairs and potential breakdowns if left unaddressed.

The Hidden Importance of Coolant Maintenance

Vehicle cooling systems require regular maintenance to function properly, yet many drivers remain unaware of the importance of antifreeze flushing, according to seasoned automotive technicians. This essential maintenance procedure helps remove harmful contaminants, restores corrosion protection, increases lubricity and improves heat transfer efficiency within vehicle engine and heating system.

The consequences of neglected cooling systems can be severe, explains a spokesperson from Moreleta Service Centre. Over time, coolant accumulates rust, scale deposits, and other contaminants that restrict flow and reduce efficiency. A proper flush removes these particles/particulates, preventing potential blockages and overheating issues.

Benefits and Risks of Coolant Flushing

Industry experts highlight that while coolant flushing offers significant benefits, there are risks when performed incorrectly. Improper mixing of different coolant types can cause gel-like substances that clog cooling passages. Additionally, incorrect bleeding procedures may trap air pockets, leading to localised overheating and potential engine damage.

When to Consider Coolant Flushing

Most vehicle manufacturers recommend coolant flushing every 30,000 to 60,000 kilometres or every 2-5 years, depending on the vehicle model and coolant type. However, certain warning signs indicate the need for earlier service:

• Discoloured, rusty, or particulate-filled coolant
• Frequent engine temperature spikes
• Sweet smell from the engine area
• Illuminated coolant or temperature warning indicators

Professional Service vs DIY Approaches

Motorists should be particularly cautious about DIY approaches to coolant maintenance. Ethylene glycol, the primary component in many coolants, is highly toxic. Professional service centres follow strict protocols for handling and disposal, minimising environmental and health risks while ensuring proper maintenance procedures.

A comprehensive professional service typically includes a complete system inspection before flushing, vehicle-specific coolant selection, thorough system bleeding to eliminate air pockets, and final pressure testing to ensure system integrity.

Expert Cooling System Care Available Locally

Moreleta Service Centre, is an RMI / MIWA 5-star graded car service and repair centre with over 25 years of experience, specialises in comprehensive cooling system maintenance. Their highly trained technicians offer professional coolant flushing services that balance effective maintenance with risk minimisation, ensuring vehicle reliability and longevity.

For more information about proper cooling system maintenance or to schedule a professional inspection, contact Moreleta Service Centre at 012 111 9383 or visit their facility at 1279 De Villebois Mareuil Dr, Moreleta Park, Pretoria, 0181.

Media Contact:
Moreleta Service Centre
012 111 9383
1279 De Villebois Mareuil Dr, Moreleta Park, Pretoria, 0181

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