Maintaining your car involves more than just keeping it clean and fuelled. Regularly checking your engine fluids is essential for the overall health and performance of your vehicle. At Alan Watkins Motor Repairs in Swindon, we always recommend monitoring these key fluids to avoid costly repairs and keep your car running smoothly. Here are the five most important engine fluids you should check regularly:

1. Engine Oil

Engine oil is the lifeblood of your car’s engine, lubricating moving parts to reduce friction and wear. It also helps cool the engine and keeps it free of debris. Over time, oil becomes dirty and less effective, so regular checks and top-ups are essential.

• How to Check: Use the dipstick, usually found near the front of the engine. Pull it out, wipe it clean, reinsert it, and then pull it out again to see the oil level. It should be between the "min" and "max" marks.
• When to Check: At least once a month or before long trips.

2. Coolant

Coolant, also known as antifreeze, regulates the engine’s temperature by absorbing excess heat. It prevents the engine from overheating in summer and stops it from freezing in winter. Running low on coolant can cause serious engine damage, such as a blown head gasket.

• How to Check: Look for the coolant reservoir, typically a translucent tank near the radiator. Make sure the coolant level is between the "min" and "max" lines on the reservoir. Only check when the engine is cool.
• When to Check: Every few months or before any long drives.

3. Brake Fluid

Brake fluid is critical for the operation of your car’s braking system. It transfers the force from your foot on the brake pedal to the braking components, ensuring effective stopping power. Low or contaminated brake fluid can lead to brake failure or reduced responsiveness.

• How to Check: Locate the brake fluid reservoir, usually near the back of the engine bay. Ensure the fluid level is between the "min" and "max" lines. Brake fluid should be clear or slightly yellow. If it’s dark, it may need replacing.
• When to Check: At least every three months and during regular services.

4. Transmission Fluid

Transmission fluid is vital for keeping the gears lubricated and allowing smooth gear shifts in automatic and manual cars. Low or old transmission fluid can cause issues with gear changes and may damage the transmission over time.

• How to Check: In some vehicles, there is a transmission fluid dipstick, similar to the oil dipstick. Check the fluid level with the engine running and the car in "Park" or "Neutral." The fluid should be a clear red color; if it’s dark or smells burnt, it needs replacing.
• When to Check: Once every six months or as part of a full service.

5. Power Steering Fluid

Power steering fluid ensures the smooth operation of your steering system, making it easier to turn the wheel. Low fluid levels can make steering more difficult and may cause damage to the power steering pump.

• How to Check: Locate the power steering fluid reservoir, often labeled and near the engine. Make sure the fluid level is between the indicated marks. The fluid should be clear or slightly yellow; if it looks dirty or foamy, it may need replacing.
• When to Check: Every month or during regular service intervals.

Keep Your Fluids in Check at Alan Watkins Motor Repairs

At Alan Watkins Motor Repairs, we believe that regular maintenance, including fluid checks, is key to keeping your car in top shape. By staying on top of these essential fluids, you can avoid costly repairs and extend the life of your vehicle.

If you're unsure about checking your car’s fluids or need help topping them up, our team in Swindon is always ready to assist. Book an appointment with us today for a thorough inspection and top-up of your vehicle’s fluids.