STOCK ALERT — ENGINE FLUSH OIL

Clean Sludge Before It Damages Your Engine

Genuine engine flush oil for Honda and Mazda vehicles, now in stock at DOHC Auto Nairobi. Removes sludge and carbon deposits before every oil change, so your new oil actually stays clean.

Genuine Engine Flush for Honda & Mazda Engines

Everyday driving in Nairobi’s dust, heat, and stop-start traffic leaves sludge and carbon buildup inside your engine’s oil passages. Pouring in fresh oil without flushing first means the new oil is immediately contaminated by what’s left behind. DOHC Auto stocks genuine engine flush oil, correctly matched to your Honda or Mazda’s engine never a generic substitute.

In Stock Now

• Engine Flush Oil — a detergent-based additive poured into the old oil before draining, to loosen sludge and deposits.
• Engine Sludge Flush — a stronger formulation for higher-mileage engines with heavier internal buildup.
• Petrol & Diesel Engine Flush — safe for use across Honda and Mazda petrol and diesel engines.
• Full Flush & Oil Change Service — flush, drain, new filter, and genuine oil refill done in one visit.

Why an Engine Flush Matters

• Clears sludge and carbon deposits from oil passages
• Lets fresh oil lubricate properly from the first kilometre
• Improves oil flow, cooling, and fuel economy
• Extends engine life and prevents costly sludge-related repairs

What does engine flush oil actually do?

Engine flush oil is a detergent additive poured into the old engine oil before an oil change. It circulates through the engine, dissolving sludge, varnish, and carbon deposits so they drain out with the old oil instead of contaminating the new oil.

How often should I flush my Honda or Mazda engine?

Most engines benefit from a flush every few oil changes, or sooner for higher-mileage vehicles and cars driven mainly in Nairobi’s dust and traffic. Bring your car to DOHC Auto and our technicians will confirm whether a flush is due.

Is engine flush oil safe for older or high-mileage engines?

Genuine engine flush is formulated to clean without harming engine components when used correctly. On very old or worn engines, our technicians assess the engine first, since dislodged sludge can occasionally expose a pre-existing seal issue.

Do you carry out engine flush and oil change together at DOHC Auto?

Yes. Our technicians supply genuine engine flush oil and carry out the full flush, drain, filter change, and refill for Honda and Mazda vehicles at our Nairobi garage.