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5 important engine fluids to check regularly

5 important engine fluids to check regularly

5 Essential Engine Fluids You Should Check Regularly – Best Garages Ltd

Your vehicle relies on several crucial fluids to keep it running smoothly and efficiently. Regularly checking and maintaining these fluids ensures optimal performance, prevents breakdowns, and extends your car’s lifespan.

At Best Garages Ltd, we help drivers across Newport and Lymington keep their vehicles in top condition. Here’s a quick guide to five essential engine fluids you should monitor to keep your car running at its best.


1. Engine Oil

🔧 Why it’s important: Engine oil lubricates moving parts, reduces friction, and helps dissipate heat. Without it, the engine could suffer severe damage.

🛠️ How to check it:
✔️ Locate the dipstick, pull it out, and wipe it clean.
✔️ Reinsert it fully, then remove again to check the oil level.
✔️ The oil should be between the minimum and maximum markers on the dipstick.
✔️ Check the colour and consistency—if it’s dark, gritty, or has a burnt smell, it may need changing.

🛠️ When to change: Follow your manufacturer’s service schedule or every 5,000–10,000 miles depending on driving conditions.


2. Coolant/Antifreeze

🔧 Why it’s important: Coolant helps regulate engine temperature, preventing overheating in summer and freezing in winter.

🛠️ How to check it:
✔️ Check the coolant reservoir when the engine is cold.
✔️ The coolant level should be between the minimum and maximum markers.
✔️ Look for discolouration or floating debris—this could indicate contamination or a potential leak.

🛠️ When to change: Typically, every 30,000 miles or as per your manufacturer’s recommendations.


3. Transmission Fluid

🔧 Why it’s important: Transmission fluid lubricates the gear system, ensuring smooth shifts and preventing wear and tear.

🛠️ How to check it:
✔️ Some cars have a transmission fluid dipstick (usually near the engine bay). Others require checking through a sealed system (best left to professionals).
✔️ The fluid should be clean, translucent, and reddish in colour.
✔️ If it’s dark, burnt-smelling, or low, it may need changing.

🛠️ When to change: Generally, every 30,000–60,000 miles, but consult your owner’s manual for specifics.


4. Brake Fluid

🔧 Why it’s important: Brake fluid transmits hydraulic force to the brake components, allowing smooth and effective braking.

🛠️ How to check it:
✔️ Locate the brake fluid reservoir (usually near the back of the engine bay).
✔️ Ensure the fluid level is between the minimum and maximum markers.
✔️ The fluid should be light amber in colour—if it’s dark or contaminated, it may need replacing.

🛠️ When to change: Every 2 years or sooner if contamination is detected.

🚨 Low brake fluid could indicate a leak—this should be inspected immediately.


5. Power Steering Fluid

🔧 Why it’s important: Power steering fluid assists in smooth, responsive steering, making it easier to control your vehicle.

🛠️ How to check it:
✔️ Find the power steering fluid reservoir (typically labelled under the bonnet).
✔️ Ensure the fluid level is within the specified range.
✔️ Look for foam, dark fluid, or low levels, which may indicate a problem.

🛠️ When to change: Usually every 50,000 miles, but check your owner’s manual for recommendations.


Why Regular Fluid Checks Matter

Checking and maintaining these fluids regularly can:

Prevent mechanical failures before they happen.
Improve fuel efficiency and performance.
Extend the lifespan of your vehicle.
Ensure road safety by keeping your car in peak condition.

🚗 Not sure when your car’s fluids were last checked? Book a service with Best Garages Ltd and let our expert technicians take care of it for you.

📍 Best Garages Ltd, Newport
📍 Best Garages Ltd, Lymington

🔧 Reliable servicing, expert care, and no hidden costs!

📅 Book your car service online today! Click here to schedule your appointment 🚗🔧

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